Jan. 14, 2025

Blue Origin’s Delay, Stellar Stream Secrets, and Lunar Lander Launch: S04E12

Blue Origin’s Delay, Stellar Stream Secrets, and Lunar Lander Launch: S04E12
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Blue Origin’s Delay, Stellar Stream Secrets, and Lunar Lander Launch: S04E12

Astronomy Daily - The Podcast: S04E12

Welcome to another enlightening episode of Astronomy Daily, where we delve into the latest cutting-edge developments in space exploration and astronomical discoveries. I'm Anna, and today we have a packed lineup of stories that highlight the rapid advancements in space technology and our understanding of the cosmos.

Highlights:

- Blue Origin's New Glenn Rocket Launch Delayed: The highly anticipated inaugural flight of Blue Origin's New Glenn rocket has been postponed due to technical issues and weather conditions. The mission aims to carry a prototype of the Blue Ring spacecraft for future deep space endeavors, marking a significant step in Blue Origin's commercial space ambitions.

- Dark Matter Breakthrough in GD1 Stellar Stream : Researchers from the University of California, Riverside have proposed a groundbreaking solution to the mysterious patterns in the GD1 stellar stream, involving self-interacting dark matter subhalos. This discovery could fundamentally alter our understanding of dark matter and its interactions.

- China's Rocket Engine Testing Marathon : In a remarkable display of technological prowess, China tested five different rocket engines in a single day, showcasing their commitment to advancing space technology. These tests are linked to ambitious lunar and deep space missions, positioning China as a formidable player in space exploration.

- Artemis I Orion Spacecraft Returns to Kennedy Space Center: After an extensive testing campaign, the Artemis I's Orion spacecraft is back at Kennedy for further evaluations. The spacecraft's journey underscores NASA's dedication to future deep space missions, including establishing a sustainable human presence on the Moon.

- SpaceX's Dual Lunar Lander Launch : SpaceX is set to launch two private lunar landers on a single Falcon 9 rocket, marking a busy year for lunar exploration. Firefly Aerospace's Blue Ghost Mission 1 and ispace's Resilience Lander aim to achieve significant milestones in commercial lunar exploration.

- NASA's Radiation-Resistant Computers: NASA is testing the RAD PC, a radiation-tolerant computer capable of self-repair, aboard the upcoming Blue Ghost mission. This technology is crucial for ensuring reliable space computing in the harsh environment of deep space.

For more cosmic updates, visit our website at astronomydaily.io. (https://www.blueorigin.com/)

Jeff Bezos

[Jeff Bezos Biography](https://en.wikipedia.org/wiki/Jeff_Bezos)

SpaceX

[SpaceX Website](https://www.spacex.com/)

NASA Artemis Program

[NASA Artemis](https://www.nasa.gov/specials/artemis/)

University of California, Riverside

[UCR Website](https://www.ucr.edu/)

China Aerospace Science and Technology Corporation

[CASC Website](http://english.spacechina.com/)

Neil Armstrong Test Facility

[NASA Neil Armstrong Test Facility](https://www.nasa.gov/centers/glenn/about/testfacilities/armstrong.html)

Firefly Aerospace

[Firefly Aerospace Website](https://firefly.com/)

Ispace

[Ispace Website](https://ispace-inc.com/)

Lockheed Martin

[Lockheed Martin Website](https://www.lockheedmartin.com/)



Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-the-podcast--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) .

Episode link: https://play.headliner.app/episode/25067423?utm_source=youtube

00:00 - Astronomy Daily showcases cutting edge space exploration and astronomical discoveries

00:45 - Blue Origin has postponed the inaugural flight of its Glenn rocket due to technical issues

02:22 - Astronomers may have finally cracked a long standing cosmic mystery about GD1

04:37 - China conducted tests of five different rocket engines in a single day

06:51 - Orion spacecraft completes 11 month testing campaign in Ohio ahead of future missions

08:50 - SpaceX is preparing to launch two private lunar landers on Wednesday

11:00 - NASA is testing a radiation tolerant computer that could revolutionize space computing

12:48 - Today’s Astronomy Daily features fascinating stories about space exploration and discovery

WEBVTT
Kind: captions
Language: en

00:00:00.240 --> 00:00:02.909
welcome to astronomy daily I'm Anna and


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today we have an incredible lineup of


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stories that showcase The Cutting Edge


00:00:06.640 --> 00:00:09.230
of space exploration and astronomical


00:00:09.240 --> 00:00:11.070
discoveries we'll dive into a


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fascinating breakthrough regarding the


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mysterious dark matter in our Galaxy's


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gd1 Stellar stream explore China's


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ambitious testing of multiple rocket


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engines and catch up with NASA's emis 1


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Orion spacecraft as it returns home to


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Kennedy Space Center we'll also look at


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spacex's upcoming launch of not one but


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two private lunar Landers and discover


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how NASA is developing new radiation


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resistant computers to handle the harsh


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environment of space it's a packed show


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that highlights just how quickly space


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technology and our understanding of the


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cosmos continue to evolve so let's get


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started let's kick the news off today


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with a quick update blue origin the


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space Venture founded by Jeff Bezos has


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postponed the inaugural flight of its


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new Glenn rocket the launch initially


00:00:58.399 --> 00:01:00.150
set for early Monday morning at Cape


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Canaveral faced multiple delays due to


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technical issues and unfavorable weather


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conditions an icing problem in a purge


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line crucial for the Rockets hydraulic


00:01:09.520 --> 00:01:11.710
systems was identified during the


00:01:11.720 --> 00:01:14.070
countdown this combined with high seas


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affecting the booster planned ocean


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Landing led to the decision to stand


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down the company now aims for a


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potential launch on Thursday with a


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3-hour window starting at 1:00 a.m.


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eastern time standing at 320 ft the new


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Glenn rocket is named in honor of AST


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Astronaut John Glenn it's designed to


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carry heavy payloads and features a


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reusable first stage booster marking a


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significant step forward in blue Origins


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mission to make space travel more


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sustainable and cost effective this


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Mission dubbed ng1 is set to carry a


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prototype of the blue ring spacecraft


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intended for future deep space missions


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a successful launch would position blue


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origin as a formidable competitor in the


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commercial space sector challenging the


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dominance of Elon musk's SpaceX


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while the delay is undoubtedly a setback


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it's a reminder of the complexities


00:02:04.840 --> 00:02:06.429
involved in space


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exploration each challenge presents an


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opportunity for growth and Innovation as


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Jeff Bezos himself has emphasized gratit


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team ferociter step by step


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ferociously we'll keep you updated on


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Blue Origins progress and the


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rescheduled launch astronomers may have


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finally cracked a long-standing cosmic


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mystery about one of our Galaxy's most


00:02:27.200 --> 00:02:30.390
intriguing features the gd1 Stellar


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stream this ribbon-like structure of


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stars which stretches across our


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Galaxy's Halo has puzzled scientists for


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years due to its unusual patterns of


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gaps and Spurs that seem to defy


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conventional


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explanations a team led by researchers


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at the University of California


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Riverside has proposed an exciting


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solution involving dark matter but not


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just any dark matter their research


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suggests these distinctive features were


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created by what's called a


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self-interacting dark matter sub Halo a


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dense concent contion of dark matter


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that behaves differently than the


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traditional cold Dark Matter model we're


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familiar with what makes this discovery


00:03:07.120 --> 00:03:09.430
particularly fascinating is that the


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density needed to create these unusual


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patterns in gd1 is much higher than what


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we'd expect from conventional Dark


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Matter theories the research team found


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that only a collapsing subh of


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self-interacting Dark Matter could


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achieve the necessary density to produce


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these distinctive features we observe


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this isn't just about solving one


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mysterious structure in our galaxy if


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confirmed these findings could


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fundamentally change our understanding


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of Dark Matter itself remember Dark


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Matter makes up about 85% of all matter


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in the universe yet we still know


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remarkably little about its true nature


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This research suggests that dark matter


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particles might interact with each other


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through a new kind of force rather than


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being completely invisible to one


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another as previously thought the team


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used sophisticated computer simulations


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to model how this self-interacting Dark


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Matter would behave and the results


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matched perfectly with the observed


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features in the gd1 Stream it's like


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finding the missing piece of a puzzle


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that's been sitting on the table for


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years suddenly revealing a whole new


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picture of how our galaxy


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Works what's particularly exciting about


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this discovery is that it opens up new


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ways to study dark matter by looking at


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Stellar streams like gd1 we might be


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able to better understand not just where


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dark matter is but how it behaves and


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interacts with itself something that


00:04:32.360 --> 00:04:34.230
could revolutionize our understanding of


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the universe's fundamental


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structure next a little mystery from


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China that has set the space Community


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buzzing in a remarkable display of


00:04:43.720 --> 00:04:45.950
technological advancement China space


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program has taken a significant Leap


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Forward conducting tests of five


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different rocket engines all in a single


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day the China Aerospace Science and


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Technology Corporation or Cass carried


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out these tests at two separate


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locations Beijing and lwan county in


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heay Province one of the most notable


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tests involved a new hydrogen oxygen


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engine designed for upper stage Rockets


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during its 100 second test firing


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Engineers gathered crucial performance


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data that could pave the way for future


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missions this wasn't just any routine


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test it's believed to be connected to


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China's ambitious plans for crude lunar


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missions specifically their Long March


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10th launcher program but that's not all


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that was tested that day in Beijing and


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Engineers put three different engines


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through their Paces a main engine an


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upper stage engine and a reaction and


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Orbit Control engine while specific


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details about which Rockets these


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engines are destined for remain Under


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Wraps it's clear that China is


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developing multiple launch capability


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simultaneously perhaps most intriguingly


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the testing day included a methane


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liquid oxygen engine at the liwan


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facility this type of engine represents


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The Cutting Edge of Rocket technology


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with several Chinese companies already


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developing similar systems it's worth


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noting that Cassie is working on a


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particularly powerful version for their


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Long March 9th Mega rocket project these


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tests signal China's commitment to


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developing a diverse range of Rocket


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Technologies from deep space exploration


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vehicles to heavy lift Rockets according


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to KSC Engineers this is just the


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beginning they're planning to conduct


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even more research and testing of


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various engine types for China's major


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space projects suggesting we might see


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several new Chinese Rockets debut in the


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coming year this coordinated testing


00:06:33.919 --> 00:06:35.710
effort demonstrates China's growing


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capabilities in space technology and


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their determination to become a major


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player in space exploration with these


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successful tests they're laying the


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groundwork for increasingly ambitious


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missions from lunar exploration to


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potential Mars


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voyages meanwhile back in the States the


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Artemis ones Orion spacecraft has made


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its way back to Kennedy Space Center


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after completing an extensive 11 month


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testing campaign in Ohio now designated


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as the Orion environmental test article


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or ETA this spacecraft has already


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proven its worth during its historic


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Journey around the moon but its mission


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to advance space exploration is far from


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over after splashing down in the Pacific


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Ocean following its lunar Adventure the


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spacecraft was transported across the


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country to Florida where it underwent


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its first round of modifications but it


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was at NASA's Neil Armstrong test


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facility in sanduski Ohio where the real


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intensive testing took place preparing


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it for even more challenging future


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missions now back at Kennedy's


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multi-payload processing facility


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Engineers are gearing up for a crucial


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series of tests focusing on the


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spacecraft's propulsion systems of


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particular interest are the 12 reaction


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control system thrusters which will


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undergo simulated hot fire testing these


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thrusters are absolutely vital for


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controlling the spacecraft's rotation


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during orbit re-entry and potential


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abort scenarios


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but the testing doesn't stop there the


00:08:02.319 --> 00:08:03.909
spacecraft will soon make its way to


00:08:03.919 --> 00:08:05.629
Kennedy Space Systems processing


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facility for acoustic noise


00:08:07.479 --> 00:08:10.110
demonstration tests these evaluations


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are crucial for improving future


00:08:11.840 --> 00:08:14.189
acoustic testing procedures benefiting


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both NASA and their primary contractor


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Lockheed Martin perhaps most


00:08:19.280 --> 00:08:21.550
intriguingly teams will be carefully


00:08:21.560 --> 00:08:23.510
removing certain pieces of Hardware from


00:08:23.520 --> 00:08:26.270
the ETA for reusability studies the


00:08:26.280 --> 00:08:27.950
knowledge gained from examining these


00:08:27.960 --> 00:08:29.710
components could prove invaluable for


00:08:29.720 --> 00:08:32.589
future emis missions as NASA continues


00:08:32.599 --> 00:08:34.509
its ambitious plans to establish a


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sustainable human presence on the moon


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and eventually Venture To Mars This


00:08:39.640 --> 00:08:41.670
methodical testing and evaluation


00:08:41.680 --> 00:08:44.149
process demonstrates NASA's commitment


00:08:44.159 --> 00:08:46.150
to ensuring the safety and success of


00:08:46.160 --> 00:08:48.110
future deep space


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missions and not to be left behind in an


00:08:50.920 --> 00:08:52.310
exciting development for lunar


00:08:52.320 --> 00:08:54.790
exploration SpaceX is preparing to


00:08:54.800 --> 00:08:56.829
launch two private lunar Landers aboard


00:08:56.839 --> 00:08:58.949
a single Falcon 9 rocket from NASA's


00:08:58.959 --> 00:09:01.150
Kennedy Space Center the launch window


00:09:01.160 --> 00:09:03.190
opens early Wednesday morning at 1:11


00:09:03.200 --> 00:09:05.430
a.m. eastern time marking what promises


00:09:05.440 --> 00:09:07.069
to be a busy year of missions to the


00:09:07.079 --> 00:09:09.430
moon the two spacecrafts sharing this


00:09:09.440 --> 00:09:11.230
historic ride are Firefly aerospace's


00:09:11.240 --> 00:09:13.430
Blu ghost mission one and iac's


00:09:13.440 --> 00:09:15.750
resilience lander blue Ghost part of


00:09:15.760 --> 00:09:17.630
NASA's commercial lunar payload Services


00:09:17.640 --> 00:09:19.389
Program will carry scientific


00:09:19.399 --> 00:09:21.509
instruments to the lunar surface while


00:09:21.519 --> 00:09:23.710
resilience represents iac's second


00:09:23.720 --> 00:09:25.550
attempt at achieving a successful moon


00:09:25.560 --> 00:09:27.630
landing these missions will follow


00:09:27.640 --> 00:09:29.430
distinctly different trajectories after


00:09:29.440 --> 00:09:31.949
separation from the Falcon 9 blue Ghost


00:09:31.959 --> 00:09:34.110
will spend about 25 days in Earth orbit


00:09:34.120 --> 00:09:35.630
before initiating its Journey To The


00:09:35.640 --> 00:09:38.190
Moon after another 20 days including


00:09:38.200 --> 00:09:40.790
four days of Transit and 16 days in


00:09:40.800 --> 00:09:43.190
lunar orbit it will attempt to touch


00:09:43.200 --> 00:09:45.630
down in marrum the sea of


00:09:45.640 --> 00:09:48.350
crises once on the surface it will


00:09:48.360 --> 00:09:50.030
conduct two weeks of scientific


00:09:50.040 --> 00:09:52.870
operations before capturing one final


00:09:52.880 --> 00:09:56.069
dramatic image of the lunar Sunset


00:09:56.079 --> 00:09:57.630
resilience on the other hand will take a


00:09:57.640 --> 00:09:59.949
more gradual approach spending four to 5


00:09:59.959 --> 00:10:01.790
months reaching its


00:10:01.800 --> 00:10:04.030
destination this extended timeline


00:10:04.040 --> 00:10:06.110
reflects Lessons Learned From I space's


00:10:06.120 --> 00:10:08.509
first mission which reached lunar orbit


00:10:08.519 --> 00:10:10.110
but unfortunately crashed during its


00:10:10.120 --> 00:10:12.269
Landing attempt last April the


00:10:12.279 --> 00:10:14.269
spacecraft features significant upgrades


00:10:14.279 --> 00:10:16.630
to both hardware and software aiming to


00:10:16.640 --> 00:10:19.069
succeed where its predecessor fell short


00:10:19.079 --> 00:10:21.389
the mission's target is Mayor fioras the


00:10:21.399 --> 00:10:23.870
Sea of cold in the moon's Northern


00:10:23.880 --> 00:10:26.190
Hemisphere there it will deploy a small


00:10:26.200 --> 00:10:28.389
Rover named tenacious which will collect


00:10:28.399 --> 00:10:31.030
lunar dust samples as part of a NASA


00:10:31.040 --> 00:10:33.430
contract this careful milestone-based


00:10:33.440 --> 00:10:35.470
approach demonstrates I space's


00:10:35.480 --> 00:10:36.949
commitment to achieving the first


00:10:36.959 --> 00:10:38.990
successful private Japanese landing on


00:10:39.000 --> 00:10:41.310
the moon these launches kick off what


00:10:41.320 --> 00:10:43.550
promises to be an extraordinarily active


00:10:43.560 --> 00:10:46.389
year for lunar Exploration with multiple


00:10:46.399 --> 00:10:48.110
missions planned by various companies


00:10:48.120 --> 00:10:50.470
and space agencies from intuitive


00:10:50.480 --> 00:10:53.110
machines upcoming im2 mission to Blue


00:10:53.120 --> 00:10:54.790
origin's development of their lunar


00:10:54.800 --> 00:10:57.110
lander we're witnessing the dawn of a


00:10:57.120 --> 00:11:00.949
new era in commercial lunar exploration


00:11:00.959 --> 00:11:02.430
computers have become absolutely


00:11:02.440 --> 00:11:04.829
essential for space exploration but they


00:11:04.839 --> 00:11:06.470
face a serious challenge that we don't


00:11:06.480 --> 00:11:09.150
have to worry about here on Earth


00:11:09.160 --> 00:11:11.350
radiation while our planet's magnetic


00:11:11.360 --> 00:11:12.949
field and atmosphere protect our


00:11:12.959 --> 00:11:14.790
Electronics from harmful radiation


00:11:14.800 --> 00:11:16.590
spacecraft computers have to cope with


00:11:16.600 --> 00:11:18.590
direct exposure to high energy particles


00:11:18.600 --> 00:11:21.430
from the Sun and cosmic rays the effects


00:11:21.440 --> 00:11:23.670
can be severe even a single blast of


00:11:23.680 --> 00:11:25.629
radiation can cause what scientists call


00:11:25.639 --> 00:11:27.870
a single event effect potentially


00:11:27.880 --> 00:11:29.629
corrupting data or causing system


00:11:29.639 --> 00:11:31.629
crashes that could jeopardize entire


00:11:31.639 --> 00:11:34.150
missions that's why NASA is now testing


00:11:34.160 --> 00:11:36.509
an Innovative solution the radiation


00:11:36.519 --> 00:11:40.030
tolerant computer or ratty PC for short


00:11:40.040 --> 00:11:41.670
this remarkable piece of technology is


00:11:41.680 --> 00:11:43.590
scheduled for its first real world test


00:11:43.600 --> 00:11:45.470
aboard the upcoming Blu ghost lunar


00:11:45.480 --> 00:11:48.190
Mission what makes the rad PC special is


00:11:48.200 --> 00:11:50.269
its ability to Monitor and repair itself


00:11:50.279 --> 00:11:52.949
in real time it uses special processors


00:11:52.959 --> 00:11:54.949
called programmable gate arrays that can


00:11:54.959 --> 00:11:56.509
detect when they've been struck by


00:11:56.519 --> 00:11:58.910
radiation and automatically fix any


00:11:58.920 --> 00:12:01.110
damage without interrupting normal


00:12:01.120 --> 00:12:03.389
operations the system also includes


00:12:03.399 --> 00:12:06.269
radiation sensors or dosimeters that


00:12:06.279 --> 00:12:08.030
will continuously measure radiation


00:12:08.040 --> 00:12:10.389
levels during the Journey To The Moon


00:12:10.399 --> 00:12:12.430
this will provide valuable data about


00:12:12.440 --> 00:12:14.269
how radiation levels change as


00:12:14.279 --> 00:12:16.150
spacecraft move through Earth's


00:12:16.160 --> 00:12:18.829
magnetosphere and into deep space as


00:12:18.839 --> 00:12:20.550
well as detailed information about


00:12:20.560 --> 00:12:23.590
radiation conditions at the Landing site


00:12:23.600 --> 00:12:25.829
if successful the rad PC could


00:12:25.839 --> 00:12:27.990
revolutionize space Computing its


00:12:28.000 --> 00:12:29.670
self-healing capabilities could make


00:12:29.680 --> 00:12:31.550
future spacecraft computers far more


00:12:31.560 --> 00:12:33.949
resilient and reliable especially for


00:12:33.959 --> 00:12:35.829
long duration missions where radiation


00:12:35.839 --> 00:12:38.350
exposure is inevitable this kind of


00:12:38.360 --> 00:12:40.069
advancement is crucial as we push


00:12:40.079 --> 00:12:42.269
further into space whether it's


00:12:42.279 --> 00:12:43.949
establishing a permanent presence on the


00:12:43.959 --> 00:12:47.990
moon or eventually sending humans to


00:12:48.000 --> 00:12:50.710
Mars and that brings us to the end of


00:12:50.720 --> 00:12:53.550
today's episode of astronomy daily I'm


00:12:53.560 --> 00:12:55.550
Anna and I've Loved sharing these


00:12:55.560 --> 00:12:57.150
fascinating stories about space


00:12:57.160 --> 00:12:59.389
exploration and Discovery with you from


00:12:59.399 --> 00:13:01.150
Dark Matter Mysteries to Innovative


00:13:01.160 --> 00:13:03.750
space computers it's incredible to see


00:13:03.760 --> 00:13:05.670
how our understanding of the cosmos


00:13:05.680 --> 00:13:07.790
continues to evolve if you want to stay


00:13:07.800 --> 00:13:09.150
up to date with all the latest


00:13:09.160 --> 00:13:11.590
developments in space and astronomy head


00:13:11.600 --> 00:13:14.790
over to our website at astronomy daily.


00:13:14.800 --> 00:13:16.389
there you'll find our constantly


00:13:16.399 --> 00:13:18.670
updating Newsfeed and can listen to all


00:13:18.680 --> 00:13:21.590
our previous episodes whenever you like


00:13:21.600 --> 00:13:22.949
and don't forget to join our growing


00:13:22.959 --> 00:13:25.110
community on social media you can find


00:13:25.120 --> 00:13:27.430
us as Astro daily pod on Facebook X


00:13:27.440 --> 00:13:30.910
Tumblr YouTube YouTube music and Tik Tok


00:13:30.920 --> 00:13:32.269
we love hearing your thoughts and


00:13:32.279 --> 00:13:34.150
questions about the fascinating Universe


00:13:34.160 --> 00:13:36.590
we live in until next time keep looking


00:13:36.600 --> 00:13:38.150
up and wondering about the Mysteries


00:13:38.160 --> 00:13:39.990
that await Us in the vast expanse of


00:13:40.000 --> 00:13:46.260
space


00:13:46.270 --> 00:13:59.629
[Music]


00:13:59.639 --> 00:14:03.399
St told