Sept. 14, 2024

S03E154: FCC's Satellite Internet Shake-Up, Mysterious Black Hole, and Super Harvest Moon Eclipse

S03E154: FCC's Satellite Internet Shake-Up, Mysterious Black Hole, and Super Harvest Moon Eclipse

Astronomy Daily - The Podcast: 14th September 2024
Welcome to Astronomy Daily, your source for the latest space and Astronomy news. I'm your host, Anna, and today we'll be covering a range of exciting topics, from FCC's call for more competition in...

Season 3
Astronomy Daily - The Podcast: 14th September 2024
Welcome to Astronomy Daily, your source for the latest space and Astronomy news. I'm your host, Anna, and today we'll be covering a range of exciting topics, from FCC's call for more competition in satellite Internet to the discovery of a mysterious black hole. We've got a packed episode ahead, so let's dive right in.
Highlights:
- FCC Push for Satellite Internet Competition: Federal Communications Commission chair Jessica Rosenwursel is advocating for increased competition in the satellite Internet market, taking aim at SpaceX's Starlink dominance. Starlink, Elon Musk's ambitious project, currently controls nearly two-thirds of all active satellites and has launched an impressive 7000 satellites since 2018. Rosenwursel argues that monopolies do not benefit the economy and emphasizes the need for more space actors and companies to develop innovative constellations. This push for diversity could reshape the landscape, potentially leading to more affordable and innovative services for consumers worldwide.
- Discovery of a Low-Mass Black Hole: In a groundbreaking discovery, Chinese researchers have uncovered a low-mass black hole that's breaking all the rules. The team, led by Dr. Zdeněk Sekanina Song Wang from the National Astronomical Observatories of the Chinese Academy of Sciences, used a combination of radial velocity and astrometry methods to identify this elusive object. This black hole, found in the binary system G 3425, has a mass of about 3.6 solar masses and is challenging our understanding of binary evolution and supernova explosions.
- Partial Lunar Eclipse of the Super Harvest Moon: Get ready for a celestial spectacle, stargazers—a partial lunar eclipse of the super harvest moon is on its way. Mark your calendars for Tuesday, September 17, when the moon will put on quite a show. This eclipse will be visible across most of North and South America, Europe, Africa, and parts of western Asia and Antarctica. Don't miss this super harvest moon lunar eclipse, whether you're watching in person or via online live streams.
- Challenges Facing NASA: A recent report from the National Academies of Sciences, Engineering, and Medicine has highlighted significant challenges facing NASA. One of the main issues is aging infrastructure, with 83% of NASA's facilities having exceeded their design lifespan. Another major concern is underfunding, which has led to a focus on near-term missions at the expense of long-term investments. The report's authors present a stark choice: either increase NASA's funding significantly or cut some of its missions.
- Discovery of a New Giant Planet: Astronomers from the Nicolaus Copernicus University in Toruń have discovered a new planet in the Great Bear constellation. This giant planet, boasting a mass eleven times that of Jupiter, orbits a star known as HD 118203. Its orbit takes 14 years to complete, and its surface temperature is estimated to be a frigid -100 degrees Celsius or lower. This discovery challenges our understanding of planetary formation and evolution.
For more space news, be sure to visit our website at astronomydaily.io. There you can sign up for our free Daily newsletter, catch up on all the latest space and Astronomy news with our constantly updating news feed, and listen to all our previous episodes.
Don't forget to follow us on social media. Just search for #AstroDailyPod on Facebook, X, YouTubeMusic, and TikTok to stay connected with our community and never miss an update.
Thank you for tuning in, and remember to keep your eyes on the skies. Until next time, keep looking up.
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Welcome to Astronomy Daily, your source for the latest space

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and astronomy news. I'm your host, Anna, and today we'll

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be covering a range of exciting topics, from FCC's call

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for more competition in satellite Internet to the discovery of

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a mysterious black hole. We've got a packed episode ahead,

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so let's dive right in. In a bold move, Federal

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Communications Commission Chair Jessica Rosenworsel is advocating for increased competition

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in the satellite Internet market, taking aim at SpaceX's Starlink dominance.

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Starlink Elon Musk's ambitious project currently controls nearly two thirds

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of all active satellites and has launched an impressive seven

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thousand satellites since twenty eighteen. Rosen Warsell argues that our

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economy doesn't benefit from monopolies, emphasizing the need to invite

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more space actors and companies to develop innovative constellations. She

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believes that competition in every communications market leads to lower

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prices and increased innovation, and space should be no exception.

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This push for diversity in the satellite Internet sector comes

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as Musk predicts Starlink will deliver over ninety percent of

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all space based Internet traffic next year. The FCC is

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actively working to help new entrants navigate the Commission's processes

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and understand license application procedures. It's worth noting that this

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isn't the first time the FCC has challenged starlink. Last year,

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they reaffirmed a decision to deny Starlink eight hundred and

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eighty five point five million dollars in rural broadband subsidies,

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citing failure to meet basic program requirements. As we look

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to the future of satellite internet, this call for increased

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competition could reshape the landscape, potentially leading to more affordable

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and innovative services for consumers worldwide. It's a space race

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of a different kind, and one that could have far

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reaching implications for global connectivity. Next up in today's Space News.

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In a groundbreaking discovery, Chinese researchers have uncovered a low

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mass black hole that's breaking all the rules. This fascinating

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find is challenging our understanding of black holes and binary systems.

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The team, led by doctor Songwang from the National Astronomical

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Observatories of the Chinese Academy of Sciences, used a combination

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of radial velocity and astrometry methods to identify this elusive object.

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What makes this discovery so intriguing is that the black

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hole falls within what scientists call the mass gap, a

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range between three to five solar masses where black holes

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were thought to be extremely rare or non existent. This

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particular black hole, found in the binary system G three

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four hundred and twenty five, has a mass of about

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three point six solar masses. It's orbiting a red giant

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star in a wide, nearly circular orbit that takes about

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eight hundred and eighty days to complete. This unusual configuration

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is puzzling scientists as it doesn't fit with our current

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theories of binary evolution and supernova explosions. The discovery not

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only adds a new member to the known range of

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black hole masses, but also provides crucial insights into the

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dynamics of binary systems and stellar evolution. It suggests that

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there might be more of these low mass black holes

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out there, hiding in binary systems we haven't yet detected.

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This finding opens up new avenues for research and challenges

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astronomers to rethink their theories about how binary systems form

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and evolve. It's a reminder that the universe is full

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of surprises and there's still so much we have to

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learn about the cosmic objects that populate our night sky.

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Here's one for your calendar. Get ready for a celestial spectacle, stargazers.

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A partial lunar eclipse of the super Harvest Moon is

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on its way and it's an event you won't want

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to miss. Mark your calendars for Tuesday, September seventeenth, when

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the Moon will put on quite a show. This eclipse

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will be visible across most of North and South America, Europe, Africa,

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and parts of Western Asia and Antarctica. What makes this

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event extra special is that it's happening during a supermoon,

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which means the Moon will appear slightly larger in the

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night sky due to its closer proximity to Earth. For

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those in the Eastern time zone of the US, the

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eclipse will kick off around eight four forty pm EDT

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and reach its peak at about ten forty four PM.

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Our friends in Europe and Africa will catch the show

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in the pre dawn hours of September eighteenth. Now don't

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expect a total blackout of the moon. This partial eclipse

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will only cover about eight point seven percent of the

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Moon's surface with Earth's darkest shadow. But even a slight

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lunar eclipse is a site to behold. Can't see it

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in person, no worries. Several organizations are offering free online

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live streams of the event. You can tune in to

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time and date the Virtual Telescope Project or the Adler

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Planetarium for live coverage and expert commentary. So whether you're

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watching from your backyard or your computer screen, don't miss

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this super harvest moon lunar eclipse. It's a reminder of

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the wonders that unfold in our night sky. Now let's

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turn our attention to some concerning news about NASA. A

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recent report from the National Academies of Sciences, Engineering, and

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Medicine has highlighted significant challenges facing America's space agency. The

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report paints a rather dire picture of NASA's current state

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and future prospects. One of the main issues identified is

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aging infrastructure. Shockingly, eighty three percent of NASA's facilities have

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exceeded their design lifespan. This isn't just about old buildings,

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It's about the critical technology and equipment needed for space

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exploration and research. Another major concern is underfunding. NASA's budget

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has remained essentially flat for decades. When adjusted for inflation,

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it's currently hovering around just zero point one percent of

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the USGDP, which is less than one eighth of what

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it was during the Apollo era. This financial squeeze has

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led to a focus on near term missions at the

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expense of long term investments in infrastructure, workforce, and technology development.

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The report also points out problems with specific NASA resources,

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like the Deep Space Network, a crucial system for communicating

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with spacecraft across the Solar System. This network is overworked

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and underfunded, leading to costly compromises in mission operations. The

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implications of these issues are serious. Without adequate funding and infrastructure,

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NASA's ability to carry out its ambitious programs in exploration

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and science is at risk. The agency that put humans

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on the Moon and has sent rovers to Mars is

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struggling to maintain its technological edge. The report's authors present

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a stark choice either increase NASA's funding significantly or cut

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some of its missions. It's a wake up call not

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just for NASA, but for political leaders and the public.

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The future of American space exploration hangs in the balance,

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and the decisions made in the coming years will shape

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NASA's capabilities for decades to come. Let's shift our focus

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to something a bit more positive. In an exciting development,

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astronomers from the Nicolas Copernicus University in torn have made

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a remarkable discovery in the Great Bear constellation. They found

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a new planet that's pushing the boundaries of what we

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know about planetary systems. This newly discovered planet is a

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true giant, boasting a mass eleven times that of Jupiter.

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To put that into perspective, it's more than three thousand

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times the mass of Earth. It's orbiting a star known

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as HD one one eight two zero three, which is

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about twenty percent more massive and twice as large as

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our Sun. What makes this discovery particularly intriguing is the

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planet's orbit. It takes a leisurely fourteen years to complete

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one revolution around its star, positioning it at a distance

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of six astronomical units that's six times the distance between

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Earth and the Sun. The planet's surface temperature is estimated

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to be a frigid minus one hundred degrees celsius or lower,

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making it an inhospitable world despite its impressive size. This

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discovery is part of a larger planetary system that includes

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another gas giant discovered back in two thousand and six.

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The two planets form what astronomers call a hierarchical system,

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with the inner planet orbiting closely to the star and

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the newly discovered outer planet circling the pair. What's fascinating

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is how this configuration challenges our understanding of planetary formation

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and evolution. The system's stability, maintained despite the planet's massive

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size and elongated orbits, is partly due to effects arising

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from Einstein's general theory of relativity. This finding opens up

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new questions about how such exotic planetary systems form and

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develop over time. It's a reminder that our galaxy is

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full of surprises and there's still so much to learn

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about the diverse array of planetary systems out there. And

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that brings us to the end of today's cosmic journey

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through Astronomy Daily. I'm anna, and it's been my pleasure

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to guide you through these fascinating space stories. Don't forget

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to keep exploring the universe with us by visiting Astronomydaily

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looking up and stay curious about the wonders of our universe.

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Thanks for tuning in. Star is the Soul, The Star

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is the tall st