Spaceflight πŸš€
Spaceflight πŸš€  Β·  12 hours ago

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To get enough fuel β›½ into #orbit for a #Mars πŸ”΄ mission would require at least 10 launches of the #SLS rocket, or about $20 billion πŸ’°. Just for the fuel. To use traditional propulsion, one needs to push the boundaries of #reuse ♻️ and heavy lift rockets to extreme limitsβ€”which is precisely what #SpaceX is trying to do with its fully reusable launch system https://arstechnica.com/science/2021/02/report-nasas-only-realistic-path-for-humans-on-mars-is-nuclear-propulsion

#SpacecraftPropulsion #reusability#LaunchCost

Spaceflight πŸš€
Spaceflight πŸš€  Β·  2 weeks ago

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@planet4589 : "When I was a kid πŸ§’, it was #LEO. Now, the frontier is out near the #asteroid belt, and the #Moon and #Mars are becoming part of where humanity just hangs out, maybe not yet as people, but with #robots. Meanwhile, #LEO is so normalized that it doesn’t take a #SpaceAgency to deal with it. You just call #SpaceX. Thousand years from now, perhaps more people live off Earth 🌌 than on it" https://www.cearkadia.edu.pl/jonathan-mcdowell-on-retiring-from-harvard-and-leaving-the-u-s

#SpaceExploration#SpaceHistory

Spaceflight πŸš€
Spaceflight πŸš€  Β·  last year

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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 It sounds like a straightforward argument: cancel the slow and outdated SLS and direct its $2.6 billion πŸ’° per year into novel public-private partnerships like #SpaceX’s #Starshiphttps://www.planetary.org/articles/why-we-have-the-sls
heise online English
heise online English  Β·  last month

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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) πŸš€πŸ›°οΈ
Astro Hawk (Ian Kluft) πŸš€πŸ›°οΈ  Β·  last month

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Astro Hawk (Ian Kluft) πŸš€πŸ›°οΈ
Astro Hawk (Ian Kluft) πŸš€πŸ›°οΈ  Β·  last month

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) πŸš€πŸ›°οΈ
Astro Hawk (Ian Kluft) πŸš€πŸ›°οΈ  Β·  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
Astro Hawk (Ian Kluft) πŸš€πŸ›°οΈ
Astro Hawk (Ian Kluft) πŸš€πŸ›°οΈ  Β·  2 months ago

Content Warning

"NASA & SpaceX Update Crew-10 Launch, Crew-9 Return Dates" by NASA Commercial Crew - #NASA changed plans for #Crew10 launch to ISS to use #SpaceX#CrewDragon Endurance rather than a brand new still-unnamed spacecraft which requires more time for commissioning. Now targeting launch March 10, weeks earlier than previous plan. #Crew9 including the two Boeing #Starliner test pilots will return within a week after 10's arrival at ISS. https://blogs.nasa.gov/commercialcrew/2025/02/11/nasa-spacex-update-crew-10-launch-crew-9-return-dates/ #space
Astro Hawk (Ian Kluft) πŸš€πŸ›°οΈ
Astro Hawk (Ian Kluft) πŸš€πŸ›°οΈ  Β·  last month

Content Warning

"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
heise online English
heise online English  Β·  2 months ago

Content Warning

SpaceX: Starship self-destructed after fire on board

The seventh flight of the Starship ended with an explosion. The US space company SpaceX has announced the reason.

https://www.heise.de/en/news/SpaceX-Starship-self-destructed-after-fire-on-board-10294954.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon

#Raumfahrt#SpaceX #news

Spaceflight πŸš€
Spaceflight πŸš€  Β·  3 months ago

Content Warning

Prof Logsdon* expects big changes under #Trump, Mr #Musk and Mr #Isaacman: scrapping programmes, closing NASA centres and more contracting out to #SpaceX, #BlueOrigin and other private sector firms. "There is a delicate balance between the interests of #NASA, #Congress and the #WhiteHouse."

Mr Isaacman has called the #SLS "outrageously expensive" and said that the major aerospace contractors are "incentivised to be economically #inefficient". https://www.bbc.com/news/articles/cn93797z2dpo

* https://www.planetary.org/profiles/jon-logsdon

Spaceflight πŸš€
Spaceflight πŸš€  Β·  3 months ago

Content Warning

#SpaceX has developed two heavy lift rockets in the last decade, and #BlueOrigin just launched #NewGlenn. Each of these rockets is at least partially reusable ♻️ and flies at less than one-tenth πŸ’΅ the cost of the #SLS rocket πŸ’° https://arstechnica.com/space/2025/02/boeing-has-informed-its-employees-that-nasa-may-cancel-sls-contracts

#Boeing#NASA

Astro Hawk (Ian Kluft) πŸš€πŸ›°οΈ
Astro Hawk (Ian Kluft) πŸš€πŸ›°οΈ  Β·  3 months ago
Musing out loud... since Starship 33 didn't finish its climb to orbit, or actually a very high suborbital trajectory since they didn't plan a burn to circularize the orbit, how far short did the debris come down. Southern Africa was underneath the intended path. It could have been one or more of falling short into the Atlantic Ocean, falling on Africa or going past Africa to the Indian Ocean. #SpaceX#StarshipπŸš€ #NewSpace
Astro Hawk (Ian Kluft) πŸš€πŸ›°οΈ
Astro Hawk (Ian Kluft) πŸš€πŸ›°οΈ  Β·  3 months ago

Content Warning

"Watch SpaceX Starship explode over Atlantic Ocean on Flight Test 7" by @Spacecom - It didn't take long to get an answer where Starship 33 debris came down. People posted videos from the Turks and Caicos Islands. So it made it past Florida to the Atlantic. Dramatic explosion and debris fall captured on several of them. https://www.space.com/space-exploration/private-spaceflight/watch-spacex-starship-explode-over-atlantic-ocean-on-flight-test-7-videos#SpaceX#StarshipπŸš€ #NewSpace
Astro Hawk (Ian Kluft) πŸš€πŸ›°οΈ
Astro Hawk (Ian Kluft) πŸš€πŸ›°οΈ  Β·  3 months ago

Content Warning

"Videos on social media show Starship debris streaming across the sky" video by NBC News - NBC anchor and expert where being correctly cautious about concluding the video was of Starship. But they also pointed out the video of debris fall matched the time Starship telemetry was lost on ascent and where it should have been at the time. https://www.youtube.com/watch?v=D0vRGkPsbYc#SpaceX#StarshipπŸš€ #NewSpace
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