ISS Medical Issue
This week NASA dealt with an undescribed medical issue on
the International Space Station by announcing that they will return SpaceX Crew
11 next week, more than a month earlier than planned. The following articles
deal with that issue.
NASA,
SpaceX Set Target Date for Crew-11’s Return to Earth,
A
Medical Emergency 250 Miles Above Earth Forces NASA to Make a Rare Decision,
NASA
orders “controlled medical evacuation” from the International Space Station,
Medical
issue prompts early return of Crew-11 from ISS,
Medical
issue could force early end of Crew-11 ISS mission,
Other Space Geek Articles
Orbiting satellites could start crashing into one another
in less than 3 days, theoretical new 'CRASH Clock' reveals. LiveScience.com
article.
Pull quote: “These findings have not yet been peer-reviewed, and the study team
now thinks that they slightly overestimated how short the CRASH Clock really
is, Boley told Live Science. However, the rate at which these timeframes have
changed, regardless of their exact values, is what is most concerning. (A new,
more reliable value for the CRASH Clock is likely to be published later this
year.)”
The U.S. will seize space leadership – or China will take
it. SpaceNews.com article.
SpaceNews.com commentary.
Pull quote: “NASA, correctly, is not expected, empowered or equipped to deal
with conflict. The U.S. Space Force should be. It has become empowered and
expected to maintain advantage, and has made remarkable progress standing up a
new service. But it’s still building the comprehensive capabilities needed for
contested cislunar operations — an environment very different from the GEO and
LEO domains where we’ve operated for decades.”
Rhea Space Activity applies optical navigation to
military rendezvous missions. SpaceNews.com article.
Pull quote: “Under its award, Rhea Space Activity is developing autonomous
navigation software through a project called Vanguard — short for Vision-based
Autonomous Navigation and Guidance for Unassisted Approach, Rendezvous and
Deployment. The work builds on AutoNav, a software suite originally developed
at NASA Jet Propulsion Laboratory to allow spacecraft to determine their
position and trajectory without continuous guidance from Earth.”
Private group unveils plans for large space telescope.
SpaceNews.com article.
Pull quote: ““We are going to build a philanthropic, three-meter, off-axis
telescope with capabilities that are approaching Hubble,” Pete Klupar,
executive director of the Lazuli project at Schmidt Sciences, said during a
session at the 247th meeting of the American Astronomical Society to announce
the observatory program. “And we’re going to do it in three years, and we’re
going to do it for a ridiculously low price.””
The ‘space tax’ on your self-driving car. SpaceNews.com
commentary.
Pull quote: “This transition requires a fundamental shift from passive data
consumption to active infrastructure investment. For AV manufacturers to
effectively utilize space weather data, they will be encouraged to invest in
space missions that specifically align with their high-precision engineering
goals — moving beyond general atmospheric research toward bespoke orbital
monitoring. By backing targeted sensors designed for real-time ionospheric
mapping, carmakers can ensure their navigation stacks are supported by data
feeds as reliable as the roads themselves. Such investment allows the industry
to “buy down” the risk of signal failure, turning space weather from a chaotic
variable into a manageable engineering input.”
2026 will clarify Europe’s new priorities for space.
SpaceNews.com article.
Pull quote: “Exploration budgets, expected to be detailed in early 2026, will
clarify Europe’s real level of commitment to human and robotic exploration —
particularly moon and Mars — after the Ministerial compromises of 2025.
Progress on HALO and Gateway will test Europe’s reliance on transatlantic
exploration partnerships. ERS-EO will indicate how far ESA has shifted toward
security-driven Earth observation. Also worth watching is the Celeste LEO PNT
demonstrator, planned for early 2026, following the sharp budget increase for
navigation.”
Backlog List
• Muon
Space to develop sensor payload for missile defense satellites,
• Blue
Origin Announces New Glenn “Block 2” Upgrades,
• Congress
desires LEO, but threats are real,
• Datacenters
in space are a terrible, horrible, no good idea,
• How
one controversial startup hopes to cool the planet,
• Overview
Energy demonstrates technologies for space solar power, and
• Benchmark
demonstrates high-throughput ASCENT thruster in hotfire testing at Edwards Air
Force Base.