#Tag · 𑐴𑐶𑐟𑐶

Dr. John Barentine FRAS @JohnBarentine@astrodon.social · 2 days ago

Content Warning

This proposal essentially ends U.S. leadership and dominance in space research and space-based astronomy.

"NASA’s science budget could be cut nearly in half under an early version of President Donald Trump’s budget proposal to Congress, a move that would terminate billions of dollars’ worth of ongoing and future missions."

https://www.washingtonpost.com/science/2025/04/11/nasa-science-budget-cuts-trump/

#UnitedStates #NASA #Research #Space

Spaceflight 🚀 @spaceflight@spacey.space · 11 months ago

#NASA found that protective “char layer” material from the heat shield wore away unexpectedly during reentry in more than 100 locations. The material cracked and broke off the #spacecraft in pieces, creating a trail of debris, instead of melting away as it was supposed to. The spacecraft heats 🔥 up to 5,000 degrees Fahrenheit during reentry—about half as hot as the surface of the sun ☀️. Some bolts on Orion also unexpectedly melted and eroded. https://www.smithsonianmag.com/smart-news/nasas-orion-capsule-heat-shield-wore-away-in-more-than-100-places-during-2022-test-flight-posing-significant-risks-180984296/

#Orion #Artemis

Spaceflight 🚀 @spaceflight@spacey.space · 11 months ago

Content Warning

May 1, 2024 #Orion Heat Shield Char Loss After #Artemis I Mission https://oig.nasa.gov/wp-content/uploads/2024/05/ig-24-011.pdf

#NASA

Spaceflight 🚀 @spaceflight@spacey.space · last year

The #SLS and #Orion spacecraft projects are of such a scale that they spend money in all 50 states and Puerto Rico, creating #parochial interest in nearly every congressional district. It sounds like a straightforward argument: cancel the slow and outdated SLS and direct its $2.6 billion 💰 per year into novel public-private partnerships like #SpaceX’s #Starship https://www.planetary.org/articles/why-we-have-the-sls

Spaceflight 🚀 @spaceflight@spacey.space · 11 months ago

Content Warning

#Orion #Artemis

Spaceflight 🚀 @spaceflight@spacey.space · last year

Content Warning

#NASA’s Office of Inspector General issued a devastating 👎 audit 🔍 of the program, which found that delays to the #SLS booster and engine contracts have resulted in an approximately $6 billion 💰💰💰💰💰💰 cost-overrun. The report further criticizes the use of #CostPlus contracts, a fee structure by which essentially all of the risk is taken on by the government. https://techcrunch.com/2023/07/13/congress-prepares-to-continue-throwing-money-at-nasas-space-launch-system/

Spaceflight 🚀 @spaceflight@spacey.space · last year

#SLS is a boondoggle. The conception and execution of the project has been a near-perfect example of #PorkBarrel politics. Pork barrels are lousy ways to advance technology. Just a fraction of the $23bn 💰 spent on the #SLS could make an enormous difference. https://www.economist.com/leaders/2022/08/28/nasas-newest-rocket-is-a-colossal-waste-of-money

Spaceflight 🚀 @spaceflight@spacey.space · 10 months ago

Content Warning

#Presidents support #NASA and do what NASA says. We could have orbiters around every planet 🪐 in the #SolarSystem for a fraction 📊 of the cost of #Artemis. But nobody gave us that option. The cost 💰 and time ⏳ spent on #SLS and #Orion have set the #SpaceProgram back 〽️ https://www.nytimes.com/2022/11/14/opinion/nasa-moon-artemis.html

@lori_garver

Astro Hawk (Ian Kluft) 🚀🛰️ @AstroHawk@spacey.space · 2 months ago

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"Chance of 'city-killer' asteroid 2024 YR4 smashing into Earth rises yet again to 3.1%, #NASA reports" by @LiveScience - As astronomers' observations have narrowed the estimate of #asteroid #2024YR4's orbit, Earth's size is now a larger fraction of the reduced cross-section of possible paths. So probability goes up until impact is ruled out. 96.9% chance the eventually-narrowed path will eliminate impact with Earth. Computation continues. https://www.livescience.com/space/asteroids/chance-of-city-killer-asteroid-2024-yr4-smashing-into-earth-rises-yet-again-to-3-1-percent-nasa-reports #astronomy #LowFlyingRocks

Astro Hawk (Ian Kluft) 🚀🛰️ @AstroHawk@spacey.space · 2 months ago

Content Warning

I don't see new news articles yet. But I checked the #NASA JPL data on #asteroid #2024YR4. It has been dropped on the Torino Scale of impact hazards from 1 to 0, previously at 3 when it was in the news. Now 1 in 26000 chance of impact in the 2032 pass. 😌 Still expected to go to zero. Dark skies under a waning moon allowed enough observations to narrow down its orbit before it's too far away from Earth to see for 3 years. #astronomy #PlanetaryDefense #PlanetaryDefence #LowFlyingRocks #space

screenshot of NASA JPL data on asteroid 2024 YR4 forecasted near passes by Earth close enough for potential impact
the pass on 2032-12-22.59 is now listed as 3.9e-5 chance of impact

clicking on the 3.9e-5 yields more info:
Alternate Representations for Impact Probability = 3.9e-5
0.0039% chance of Earth impact
1 in 26,000 odds of impact
99.9961% chance the asteroid will miss the Earth — screenshot of NASA JPL data on asteroid 2024 YR4 forecasted near passes by Earth close enough for potential impact the pass on 2032-12-22.59 is now listed as 3.9e-5 chance of impact clicking on the 3.9e-5 yields more info: Alternate Representations for Impact Probability = 3.9e-5 0.0039% chance of Earth impact 1 in 26,000 odds of impact 99.9961% chance the asteroid will miss the Earth

Corey S Powell @coreyspowell@mastodon.social · 2 weeks ago

Content Warning

I look at a lot of space images, but this one made my eyes bug out like a cartoon character.

What you see here isn't a spiral galaxy, exactly. It's a spiral galaxy whose image was bent into a circle by the gravity of an elliptical galaxy visible at the center.

Warped space, right before your eyes!

https://esawebb.org/images/potm2503a/ #space #science #art #nasa #esa

This new NASA/ESA/CSA James Webb Space Telescope Picture of the Month features a rare cosmic phenomenon called an Einstein ring. What at first appears to be a single, strangely shaped galaxy is actually two galaxies that are separated by a large distance. The closer foreground galaxy sits at the center of the image, while the more distant background galaxy appears to be wrapped around the closer galaxy, forming a ring.

NASA @nasa@social.beachcom.org · 2 weeks ago

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NASA’s Dust Shield Successfully Repels Lunar Regolith on Moon https://www.nasa.gov/image-article/nasas-dust-shield-successfully-repels-lunar-regolith-on-moon/#NASA #Artemis #CommercialLunarPayloadServicesCLPS #GameChangingDevelopmentProgram #KennedySpaceCenter #LunarSurfaceTechnologyResearch #Missions #Moons #NASADirectorates #ScienceResearch #SpaceTechnologyMissionDirectorate

NASA @nasa@social.beachcom.org · 3 weeks ago

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NASA’s Webb Sees Galaxy Mysteriously Clearing Fog of Early Universe https://science.nasa.gov/missions/webb/nasas-webb-sees-galaxy-mysteriously-clearing-fog-of-early-universe/#NASA #Astrophysics #Galaxies #GalaxiesStarsBlackHoles #GoddardSpaceFlightCenter #JamesWebbSpaceTelescopeJWST #ScienceResearch #TheUniverse

NASA @nasa@social.beachcom.org · 3 weeks ago

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The Sky’s Not the Limit: Testing Precision Landing Tech for Future Space Missions https://www.nasa.gov/directorates/stmd/the-skys-not-the-limit-testing-precision-landing-tech-for-future-space-missions/#NASA #SpaceTechnologyMissionDirectorate #ArmstrongFlightResearchCenter #GameChangingDevelopmentProgram #SpaceCommunicationsTechnology #Technology #TechnologyForLivingInSpace #TechnologyForSpaceTravel

NASA @nasa@social.beachcom.org · 3 weeks ago

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NASA Starling and SpaceX Starlink Improve Space Traffic Coordination https://www.nasa.gov/centers-and-facilities/ames/nasa-starling-and-spacex-starlink-improve-space-traffic-coordination/#NASA #AmesResearchCenter #General #SmallSpacecraftTechnologyProgram #SpaceTechnologyMissionDirectorate

NASA @nasa@social.beachcom.org · 3 weeks ago

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How NASA’s “Autonomy Choreography” Will Impact Advanced Technologies https://www.nasa.gov/general/how-nasas-autonomy-choreography-will-impact-advanced-technologies/#NASA #General

heise online English @heiseonlineenglish@social.heise.de · 4 weeks ago

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Months late: Suni Williams and Barry Wilmore back on earth

A few days on board the ISS turned into months for Suni Williams and Barry Wilmore due to problems with the Boeing Starline. Now they have returned.

https://www.heise.de/en/news/Months-late-Suni-Williams-and-Barry-Wilmore-back-on-earth-10320510.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon

#ISS #NASA #Raumfahrt #SpaceX #Wissen #news

Astro Hawk (Ian Kluft) 🚀🛰️ @AstroHawk@spacey.space · 4 weeks ago

"NASA’s SpaceX Crew-9: Crew Preparing for Splashdown" by #NASA Space Station blog - #SpaceX #CrewDragon "Freedom" with #Crew9 astronauts and #Starliner test pilots is de-orbiting for return to Earth. Splashdown is planned 1757 Eastern Time off the coast of Tallahassee, Florida. https://www.nasa.gov/blogs/commercialcrew/2025/03/18/nasas-spacex-crew-9-crew-preparing-for-splashdown/#NewSpace

Astro Hawk (Ian Kluft) 🚀🛰️ @AstroHawk@spacey.space · 4 weeks ago

Content Warning

Splashdown! #NASA #Crew9 #SpaceX #CrewDragon #NewSpace

Astro Hawk (Ian Kluft) 🚀🛰️ @AstroHawk@spacey.space · 4 weeks ago

Content Warning

As a reminder, in September I wrote an op-ed article for @AirlineReporter which explained #Starliner test pilot astronauts Wilmore and Williams were not "stranded" like airline passengers stuck in an unfamiliar terminal. It was a significant schedule change. But they're senior astronauts. Both retired from the US Navy at the rank of Captain. All astronauts make contingency plans for longer stays on orbit. They knew how to work as space station crew. https://spacey.space/@AstroHawk/113079672536029751 #NASA #Crew9

Astro Hawk (Ian Kluft) 🚀🛰️ @AstroHawk@spacey.space · 4 weeks ago

Content Warning

"NASA’s SpaceX Crew-9 Splashes Down Off Coast of Florida" by #NASA Space Station blog - Safe splashdown confirmed off the coast of Tallahassee, Florida. Boats with NASA & SpaceX crews will recover it from the water. https://www.nasa.gov/blogs/spacestation/2025/03/18/nasas-spacex-crew-9-splashes-down-off-coast-of-florida/#Crew9 #SpaceX #CrewDragon #NewSpace

Astro Hawk (Ian Kluft) 🚀🛰️ @AstroHawk@spacey.space · 6 months ago

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Trivia: since the space shuttle program ended, #NASA contracts launches to US industry. Before splitting up crew and cargo, the program was called Commercial Crew & Cargo Program Office, abbreviated C3PO. Yes, really. #SciFi spaceflight provided inspiration for reality. #CommercialCrew

Astro Hawk (Ian Kluft) 🚀🛰️ @AstroHawk@spacey.space · 6 months ago

Content Warning

"Expedition 72 Welcomes #Crew9 Duo Aboard Station" by @NASA @Commercial_Crew - #CrewDragon Freedom (one of fleet of 5) docked at #ISS. Now the Starliner astronauts have their ride home, but first part of its 6-month crew rotation. https://blogs.nasa.gov/commercialcrew/2024/09/29/expedition-72-welcomes-crew-9-duo-aboard-station/#NASA #CommercialCrew

Astro Hawk (Ian Kluft) 🚀🛰️ @AstroHawk@spacey.space · 4 months ago

Content Warning

"NASA Adjusts Crew-10 Launch Date" by NASA (mirror bot @nasa ) - 1 month delay in #Crew10 launch due to commissioning work on a new #SpaceX #CrewDragon spacecraft from the Hawthorne factory. So #Crew9 return (including 2 #Starliner test pilots who launched in June) is delayed from February to March so outgoing Crew-9 can update incoming Crew-10. https://blogs.nasa.gov/commercialcrew/2024/12/17/nasa-adjusts-crew-10-launch-date/#NASA #CommercialCrew

article overview screenshot "NASA Adjusts Crew-10 Launch Date" by NASA Commercial Crew program