April 30, 2025

Galactic Updates: Firefly's Alpha Failure, Kiwi Space Defense, and Shenzhou 19's Safe Landing

Galactic Updates: Firefly's Alpha Failure, Kiwi Space Defense, and Shenzhou 19's Safe Landing

In this episode of Astronomy Daily, join host Anna as she navigates through a whirlwind of recent space developments, from rocket failures to national space initiatives. This episode is packed with intriguing stories that highlight the ever-evolving...

In this episode of Astronomy Daily, join host Anna as she navigates through a whirlwind of recent space developments, from rocket failures to national space initiatives. This episode is packed with intriguing stories that highlight the ever-evolving landscape of space exploration.
Highlights:
- Firefly Aerospace's Alpha Rocket Failure: Explore the details of Firefly Aerospace's recent setback as their Alpha rocket experienced a critical failure during its sixth flight, resulting in a Lockheed Martin satellite crashing into the Pacific Ocean. Discover the implications of this incident for the commercial space industry and the lessons learned moving forward.
- New Zealand's Space Squadron: Learn about New Zealand's announcement to establish a dedicated space squadron, comprising just 15 personnel. This bold move reflects the country's commitment to space-based defense and enhances its role in international security initiatives.
- China's Shenzhou 19 Mission: Delve into the successful return of China's Shenzhou 19 spacecraft and its crew after a six-month mission aboard the Tiangong Space Station. Discover the scientific experiments conducted during their stay, including innovative tests on lunar soil bricks.
- SpaceX's Record Launch Schedule: Get the latest on SpaceX's ambitious launch schedule, featuring multiple Starlink missions this week as they continue to expand their satellite constellation. With over 7,000 satellites already in orbit, SpaceX's rapid pace is reshaping global broadband access.
- ESA's Biomass Satellite Launch: Uncover the groundbreaking capabilities of ESA's new biomass satellite, designed to enhance our understanding of forests and carbon storage through advanced radar technology. This mission promises to provide critical data for climate research.
- Buzz Aldrin Podcast Series: Exciting news for space enthusiasts! A new podcast series titled "Buzz," featuring acclaimed actor John Lithgow as Buzz Aldrin, is set to launch. This series promises to reveal the personal struggles behind the iconic astronaut's journey to the moon.
For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic, TikTok, and our new Instagram account! Don’t forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.
Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.
00:00 - Welcome to Astronomy Daily
01:10 - Firefly Aerospace's Alpha rocket failure
10:15 - New Zealand's space squadron announcement
15:30 - China's Shenzhou 19 mission and crew return
20:45 - SpaceX's upcoming Starlink launches
25:00 - ESA's biomass satellite launch
30:10 - Buzz Aldrin podcast series announcement
✍️ Episode References
Firefly Aerospace
[Firefly Aerospace](https://firefly.com/)
New Zealand Air Force
[New Zealand Defence Force](https://www.nzdf.mil.nz/)
China's Shenzhou 19 Mission
[China National Space Administration](http://www.cnsa.gov.cn/)
SpaceX Starlink Missions
[SpaceX](https://www.spacex.com/)
ESA Biomass Satellite
[European Space Agency](https://www.esa.int/)
Buzz Aldrin Podcast Series
[iHeart Podcasts](

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Hello, and welcome to Astronomy Daily, your window to the Cosmos,

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where we bring you the latest developments in space exploration

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and astronomical discoveries. I'm Anna, and today we've got a

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packed episode with some fascinating stories from around the globe.

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Coming up, we'll dive into the details of Firefly Aerospace's

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recent Alpha rocket failure, which unfortunately resulted in a Lockheed

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Martin satellite crashing into the Pacific Ocean. We'll also explore

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New Zealand's surprising announcement about establishing a new space squadron,

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signaling their increasing commitment to space based defense. In addition,

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we'll cover China's Sheenzo nineteen spacecraft, which has successfully returned

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to Earth after its crew completed their mission aboard the

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Chengong Space Station. We'll also look at the busy launch

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schedule for this week, including multiple starlink missions from SpaceX

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and the successful deployment of ESA's Biomass satellite. And finally,

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we'll tell you about an intriguing new podcast series focused

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on Buzz Aldrin, the second man to walk on the Moon,

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which promises to reveal the personal struggles behind the famous

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astronaut's public persona, So sit back, look up, and let's

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journey through today's space news together. In a significant setback

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for the commercial space industry, Firefly Aerospace's Alpha rocket experienced

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a critical failure during its sixth flight on Tuesday. The

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incident occurred approximately two minutes after liftoff from Vandenberg Space

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Force Space in California, when the engine nozzle on Alpha's

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upper stage broke off in space. The dramatic moment happened

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just after the rocket attempted to separate from its core

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booster as designed. According to Firefly, this malfunction substantially reduced

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the engine's thrust, although the rocket continued to function longer

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than you might expect in such circumstances. Unlike typical rocket

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failures that result in immediate explosions or automatic shutdown sequences,

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the Alpha's upper stage continued firing for several minutes. The

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rocket actually managed to reach an altitude of about three

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hundred twenty kilometers or two hundred miles. However, it failed

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to achieve the velocity needed to maintain orbit and was

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eventually pulled back into Earth's atmosphere by gravity. Live stream

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footage of the flight revealed several pieces of debris visibly

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breaking off from the rocket during its ascent. In what's

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often a telltale sign of trouble during rocket launches, The

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on screen altitude and speed data disappeared from the broadcast

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earlier than expected. Firefly later confirmed that both the upper

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stage and its payload, a Lockheed Martin satellite called the

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LM four hundred Technology Demonstrator, safely impacted the Pacific Ocean

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in a cleared zone north of Antarctica. This controlled ocean landing,

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while not the intended outcome, at least prevented any potential

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hazards from debris falling over populated areas. This mission held

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particular significance as it was the first launch under an

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ambitious agreement between Firefly and Lockheed Martin that could have

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includ uoed up to twenty five flights through twenty twenty nine.

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The satellite itself was self funded by Lockheed Martin and

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designed to test technologies intended for future military and civilian applications.

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Despite the failure, Lockheed Martin maintained a positive outlook, with

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a spokesperson noting that navigating risk and going fast are

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part of these self funded demonstrations. They added that insights

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gained during the satellite's production will still benefit future customers.

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This latest incident brings Firefly's success rate to a concerning level.

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Four failures out of six alpha flights since twenty twenty one.

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The company's journey has been tumultuous, to say the least.

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Founded in twenty fourteen, Firefly filed for bankruptcy in twenty seventeen,

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underwent an ownership change due to US national security concerns

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in twenty twenty two, and faced leadership turmoil when its

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CEO was ousted in twenty twenty four following an inappropriate relationship.

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Despite these challenges, the company achieved a remarkable success just

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one month ago with a breakthrough moon landing. Firefly is

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one of several smaller aerospace companies competing to establish themselves

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in a launch market dominated by SpaceX. In the wake

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of Tuesday's failure, Firefly announced its working closely with Lockheed Martin,

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the US Space Force, and the Federal Aviation Administration to

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determine the root cause of the mishap and prevent similar

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incidents in future launches. In a noteworthy development for our

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southern Hemisphere neighbors, the New Zealand Air Force has announced

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plans to establish a dedicated space squadron. What makes this

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particularly interesting is the squadron's modest size. Just fifteen personnel

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will staff this new military space unit, making it one

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of the smallest specialized space units among nations with military

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space programs. This move signals New Zealand's growing commitment to

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space based defense and international security initiatives. Despite the relatively

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small footprint, military experts suggest that even with limited personnel,

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the squad udron could play a significant role in space

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situational awareness, satellite communications, and coordination with allied space forces.

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New Zealand's strategic position in the South Pacific makes it

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an ideal location for certain types of space monitoring and

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operations that complement the capabilities of larger allies like Australia

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and the United States. The country has already been developing

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its commercial space sector, with rocket labs launch facilities on

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the Mahia Peninsula, establishing New Zealand as one of the

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few nations with orbital launch capabilities. A senior military official

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indicated that while small in size, the space squadron represents

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a meaningful evolution in New Zealand's defense posture. Acknowledging the

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increasing importance of space as a domain for national security.

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The squadron is expected to focus on developing expertise in

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space domain awareness, tracking potential threats to satellites, and supporting

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multinational space operations. This development comes at a time when

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many nations are reassessing their military space capabilities in response

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to growing concerns about the vulnerability of space based assets

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that support critical infrastructure, communications, and navigation systems. For New Zealand,

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which has traditionally maintained modest defense forces, establishing a dedicated

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space squadron represents a significant strategic shift that aligns with

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broader trends in modern military planning. The timeline for the

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squadron's full operational capability has not been publicly disclosed, but

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defense analysts expect it will integrate closely with New Zealand's

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existing intelligence and communications infrastructure to maximize its effectiveness despite

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its limited size. And we can chalk up another successful

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mission today, China's Shenzo nineteen crude spacecraft has successfully touched

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down in northern China, marking the end of a mission

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that began back in October of last year. The landing,

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which was originally scheduled for Tuesday, was delayed by a

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day due to unfavorable weather conditions at the landing site.

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The spacecraft carried a crew of three Chinese astronauts who

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had spent nearly six months aboard China's Tiangong space station.

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The team consisted of two male astronauts, ages forty eight

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and thirty four, along with China's third female astronaut, who

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was thirty five years old. For the two younger crew members,

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this mission represented their first journey into space. All three

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astronauts are members of China's military Air Force, highlighting the

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close connection between China's space program and its military capabilities.

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During their extended stay on the space station, the crew

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conducted a series of scientific experiments with a particular focus

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on technologies related to potential human habitats beyond Earth. One

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of the most intriguing experiments involved testing bricks made from

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simulated lunar soil in the space environment. This research could

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prove crucial for China's ambitious lunar plans, as these materials

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might eventually be used in the construction of a permanent

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research station on the Moon. China has stated its intention

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to establish such a lunar base by twenty thirty five,

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and successful materials testing represents an important step toward that goal.

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The Shenzho nineteen mission is part of China's regular rotation

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of cruise to the Tiangong Space Station, which was officially

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completed in November twenty twenty two. These missions typically involved

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three astronauts at a time, with six month deployment periods

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and brief overlap periods during crew transitions, allowing for proper

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handover of station operations. China's rapidly advancing space program has

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become a point of national pride for the country and

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a source of concern for some international observers, particularly the

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United States. The Chinese Space Agency has been making remarkable

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progress in recent years, with increasingly ambitious goals, including a

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crude lunar landing targeted for twenty thirty The safe return

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of the Shenzho nineteen crew underscores China's growing capabilities in

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human spaceflight operations. With each successful mission, China strengthens its

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position as one of the world's major spacefaring nations, establishing

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itself as a significant player in what many are calling

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the second space race. Time to take a look at

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this week's launch roster. SpaceX's launch cadence continues to break records,

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with the company having already completed fifty launches in twenty

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twenty five alone. This milestone includes their two fifty dedicated

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Starlink mission, which they celebrated just last week, a remarkable

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achievement for a program that began just a few years ago.

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As of the beginning of this week, SpaceX has launched

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a total of eight thousand, three hundred sixty seven Starlink

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satellites into orbit. Of these, one thousand, one hundred three

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have re entered Earth's atmosphere, leaving seven thousand, two hundred

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sixty four still in orbit. This impressive constellation includes six

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hundred direct to sell satellites, with approximately four hundred currently

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providing active service to users on the ground. The most

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recent addition to the Starlink fleet took place on Monday,

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when a Falcon nine rocket carrying Starlink Group twelve ten

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lifted off from Launch Complex three nine A at Kennedy

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Space Center in Florida. The mission launched at ten thirty

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four pm Eastern daylight time, delivering a mixed payload of

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V two mini satellites and direct to sell satellites into

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low Earth orbit. This particular mission is believed to have

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used Booster B one thousand, ninety four on its maiden flight,

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though SpaceX has not officially confirmed this. Following a southeasterly trajectory,

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the rocket placed its payload into an orbit inclined forty

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three degrees at a nominal altitude of five hundred fifty

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nine kilometers. After stage separation, the booster made a successful

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landing on SpaceX's autonomous drone ship, a shortfall of Gravitas,

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which was stationed in the Atlantic Ocean north of the Bahamas.

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Looking ahead, SpaceX has an ambitious launch schedule for the

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remainder of the week, with up to four more Starlink

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missions planned from both Florida and California. These include Starlink

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Group six seventy five launching from Cape Canaveral, Starlink Group

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fifteen to three from Vandenberg Space Force Space, and two

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additional missions, Starlink Group six eighty four and Starlink Group

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six ninety three, both launching from Florida on Sunday alone.

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If all these launches precede as planned, SpaceX will have

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conducted fifty four missions by the end of this week,

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putting the company on track to potentially double last year's

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already impressive launch total. The rapid expansion of the Starlink

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constellation reflects SpaceX's commitment to building a global broadband Internet

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network capable of reaching even the most remote locations on Earth,

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while the reusability of their Falcon nine boosters continues to

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revolutionize the economics of space access. In other launch news,

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the European Space Agency successfully deployed its newest Earth observation

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satellite this week. On Tuesday, the first Vegacy rocket of

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twenty two twenty five lifted off from the Guiana Space

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Center in Koru, French Guiana, at zero nine fifteen UTC.

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The rocket carried the highly anticipated Biomass satellite, which represents

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a significant advancement in environmental monitoring technology. Biomass is the

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seventh in the Essay's Earth Explorer mission series and weighs

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in at one thousand, one hundred seventy kilograms. What makes

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the satellite truly groundbreaking is that it carries the first

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satellite mounted P band synthetic aperture radar ever deployed in orbit.

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This specialized radar operates at longer wavelengths than previous systems,

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allowing its signals to penetrate through dense forest canopies rather

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than simply bouncing off the top. This capability will enable

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scientists to measure not just the surface area of forests,

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but also their three dimensional structure and biomass density. Since

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biomass serves as a direct proxy for stored carbon, this

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data will be invaluable for climate research, helping scientists better

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understand the role forests play in the carbon cycle. Beyond

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forest monitoring, the Biomass satellite has several additional applications. It

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will map subsurface geology in desert regions, analyze the internal

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structure of ice sheets, and even generate detailed topographical maps

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of forest floors, all capabilities that were previously impossible from space.

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The satellite features an impressive twelve meter diameter fine mesh

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reflector supported by a seven point five meter long boom.

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This delicate structure must be deployed carefully once in orbit,

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with the reflector unfurling through an umbrella like mechanism in

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a process that takes about twenty minutes. However, this can

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only happen after the boom is fully extended a meticulous

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operation that requires three days to complete as each segment

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extends sequentially. The Vagacy rocket that carried Biomass to its

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six hundred sixty kilometers sun synchronous orbit is itself an

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upgraded version of the original Vaga launcher. It features larger

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first and second stages, upgrades to the third and fourth stages,

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and a wider payload faring. The rocket's first stage is

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powered by a P one hundred twenty C solid rocket motor,

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the same booster that will be used on the new

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Ariani six rocket, creating cost saving commonality across Arianni Space's

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launch fleet. The Biomass mission is expected to operate for

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at least five years, providing critical data that will enhance

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our understanding of Earth's forests and their role in regulating

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our planet's climate. Finally, today, space enthusiasts and history buffs

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will soon have a new podcast to add to their

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listening queue. A dramatic new audio series titled Buzz is

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set to launch on May sixth, featuring acclaimed actor John

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Lithgow portraying Apollo eleven astronaut Buzz Aldrin. While most of

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us know the story of Aldrin as the second man

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to walk on the Moon alongside Neil Armstrong. This podcast

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promises to delve much deeper, as Lithgow narrates in the trailer,

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that's the story you think you know, This is the

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story you don't. Written by Stephen Cronish, known for his

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work on the television series twenty four, the podcast is

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described as a riveting human drama that examines both the

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Apollo eleven mission and the personal struggles Aldren faced throughout

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his life. The series will explore how Aldron confronted his

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own frailties, overcame generational demons, worked to repair fractured relationships,

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and ultimately triumphed over addiction. The production features an impressive cast,

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with Lithgow portraying Aldren in his later years and Jeffrey

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Arrand playing the astronaut during the Apollo eleven era. Director

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John Scott Dryden highlighted that the podcast puts listeners at

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the heart of the action in what he calls an

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immersive space drama in audio. While Aldrin himself now ninety five,

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wasn't directly involved in the production, the series draws from

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the extensive writings and interviews he's given over the years.

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Through four published memoirs. Between nineteen seventy three and twenty sixteen,

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Aldron has been remarkably candid about the immense pressure from

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his parents, his complex relationships with fellow astronauts, his failed marriages,

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and his battle with alcoholism. The podcast aims to reveal

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a more complete picture of Aldren's story, not just celebrating

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him for his historic moonwalk, but for the perhaps more

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difficult journey he undertook after returning to Earth. As Lithgow

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explains in the trailer, Aldrin became a true hero not

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because he conquers space, but because he conquers himself. Buzz

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represents a collaboration between iHeart Podcasts and Thoroughbred Studios, with

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production by Goldhawk Productions. The series is part of a

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broader initiative to reimagine significant moments in American history through

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high quality audio storytelling, and that brings us to the

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end of another action packed episode of Astronomy Daily. What

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a week in space It's been. From the unfortunate failure

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of Firefly's Alpha rocket sending Lockheed Martin's satellite into the

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Pacific instead of orbit, to New Zealandan's modest but significant

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step into military space operations. With their new fifteen person squadron.

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We've tracked China's Schenzo nineteen spacecraft and its crew safely

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returning to Earth after their six month mission aboard the

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Chiangong space Station, where they've been conducting fascinating experiments, including

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testing those lunar soil bricks that could one day help

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build humanity's first moon base. Space X continues its relentless pace,

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with multiple Starlink launches planned this week alone, adding to

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the more than seven thousand satellites already in orbit, and

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of course, the successful launch of ESA's groundbreaking Biomass satellite,

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which will give us unprecedented insights into our planet's forests

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and carbon storage. I'm particularly looking forward to that new

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Buzz podcast about Aldrin. It's always fascinating to look beyond

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the iconic moments in space history and understand the very

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human stories behind them. Thanks so much for joining me

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today on Astronomy Daily. I'm anna, and I'll be back

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soon with more stories from beyond our atmosphere. In the meantime,

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why not visit us at Astronomy Daily dot io, where

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you can sign up for our free daily newsletter catch

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up on all the latest space and astronomy news with

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our constantly updating newsfeed, and listen to all our back

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episodes whenever the cosmic curiosity strikes you. Until next time,

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keep looking up Star Star Story