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#reentry

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Spaceflight 🚀<p>🇩🇪 <a href="https://spacey.space/tags/ATMOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ATMOS</span></a> has few competitors, of which <a href="https://spacey.space/tags/VardaSpace" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VardaSpace</span></a> and <a href="https://spacey.space/tags/InversionSpace" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>InversionSpace</span></a> both apply parachutes 🪂 for the final descent of their return capsules. <a href="https://spacey.space/tags/Phoenix" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Phoenix</span></a> doesn’t require parachutes due to its large surface area and low mass, allowing its shape to essentially act as a parachute. The ballistic coefficient is lower than <a href="https://spacey.space/tags/NASA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NASA</span></a>’s <a href="https://spacey.space/tags/LOFTID" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LOFTID</span></a> demonstrator. The next Phoenix to launch will carry "green <a href="https://spacey.space/tags/propulsion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>propulsion</span></a>; ethane and nitrous oxide” <a href="https://www.nasaspaceflight.com/2025/06/atmos-space-cargo" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasaspaceflight.com/2025/06/at</span><span class="invisible">mos-space-cargo</span></a></p><p><a href="https://spacey.space/tags/AtmosphericEntry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AtmosphericEntry</span></a> <a href="https://spacey.space/tags/Aerobraking" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Aerobraking</span></a> <a href="https://spacey.space/tags/Reentry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Reentry</span></a></p>
Daniel Fischer<p>The <a href="https://scicomm.xyz/tags/reentry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>reentry</span></a> of the Chinese Zhuque-2E upper stage 2025-103G over Kazachstan on 5 June 2025: <a href="https://sattrackcam.blogspot.com/2025/06/the-reentry-of-chinese-zhuque-2e-upper.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">sattrackcam.blogspot.com/2025/</span><span class="invisible">06/the-reentry-of-chinese-zhuque-2e-upper.html</span></a> - this had caused even more confusion and excitement than usual ...</p>
Spaceflight 🚀<p>A significant number of <a href="https://spacey.space/tags/tiles" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tiles</span></a> have been removed from <a href="https://spacey.space/tags/Starship" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Starship</span></a> to stress-test vulnerable areas across the vehicle during <a href="https://spacey.space/tags/reentry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>reentry</span></a>. Multiple metallic tile options, including one with active cooling, will test alternative materials for protecting Starship during reentry. On the sides of the vehicle, functional catch 🦾 fittings are installed and will test the fittings’ thermal 🌡️ and structural performance <a href="https://www.spacex.com/launches/mission/?missionId=starship-flight-9" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">spacex.com/launches/mission/?m</span><span class="invisible">issionId=starship-flight-9</span></a></p>
Replied to Daniel Fischer

@cosmos4u also they all propably use similar #tracking #radar and models re: upper atmosphere and the rotation and speed of it.

  • Needless to say all of them expect it to crash down as a glowing hot 500kg chonk of metal hitting the surface.

Pretty shure the window will tighten once they have visual contact at the beginning of #reentry and I'm shure any telescope in the flight path that has enough angular speed will try to track it down with it's pathway and send a live video feed with location, direction and elevation to their space agency to help in that endeavour.

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The eighth flight 🚀 test of #Starship is preparing to launch as soon as 📆 Monday, March 3.

The upcoming flight will target objectives not reached on the previous test, including Starship’s first #payload 🛰️ deployment and multiple #reentry experiments geared towards returning the upper stage to the launch site for #catch 🦾. The flight also includes the launch, return, and catch of the #SuperHeavy booster. spacex.com/launches/mission/?m

SpaceXSpaceXSpaceX designs, manufactures and launches advanced rockets and spacecraft.

“We found that there's about one per cent risk of a re-entry over the really high-density airspace, like around airports. That rises to about a 26 per cent chance of a re-entry in busier air spaces, such as the Northeastern U.S., over Vancouver-Seattle and Northern Europe.”

vancouverisawesome.com/highlig

Vancouver Is Awesome · Falling space junk poses growing threat to aviation, warns B.C. researcherBy Stefan Labbé
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🇪🇺 #Nyx is compatible with #Ariane6, #Falcon9, #Neutron, #H3, and #GSLV. The "#Bikini" reentry demonstrator was intended to demonstrate the company's #reentry technology. Unfortunately, #Ariane6's upper stage failed on its deorbit burn, so the Bikini capsule remains stuck in space. The current timeline for Nyx's debut is 📆 2028 arstechnica.com/space/2024/11/

Ars Technica · A former Orion engineer has surprisingly credible plans to fly European astronautsBy Eric Berger
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"The test flight revealed anomalies with the #Orion heat shield, separation bolts, and power distribution that pose significant risks to the safety of the crew. Separation bolt melt beyond the thermal barrier during #reentry can expose the vehicle to hot gas ingestion behind the heat shield, exceeding Orion’s structural limits and resulting in the breakup 💥 of the vehicle and loss of crew.” 💀 payloadspace.com/nasa-audit-id

#NASA awarded design and development to #Boeing 😱 space.com/2946-boeing-thermal-

Payload · NASA Audit Identifies Significant Issues with Orion Heat ShieldThe Orion spacecraft heat shield suffered extensive damage during its first flight that could “pose significant risks to the safety of the crew” of Artemis II, NASA’s watchdog revealed in a report on Wednesday.