Space News

Mars Space Exploration & Science Missions Human Spaceflight & Space Stations NASA

Reuters • Will Dunham

NASA’s four-person Mars simulation ends after 378 days in isolation

Four volunteers emerged from a 160-square-meter habitat at NASA’s Johnson Space Center in Houston after 378 days simulating life on Mars. The experiment was designed to help prepare for future long-duration crewed missions, with the participants living in isolation in a windowless environment.

Times of India • TOI Science Desk

Nasa's simulated Mars mission: Crew emerges after 378 days in isolation

The Independent • Will Dunham

NASA crew emerges after 378 days in isolation in 3D-printed habitat

Also: CNA, NPR and CNA

10 Sources

2026-11-01T09:04:21.950821-08:00

Commercial Space Space Policy & International Cooperation NASA

The Hill • Mark R. Whittington

Lawfare against Elon Musk could affect the Artemis program

By The Hill: Such a move could have profound effects on American space policy and politics.

Also: Fox Business

2 Sources

2026-11-01T07:28:09.703746-08:00

Satellite AI Commercial Space

SpaceNews.com • Sandra Erwin

Google runs AI model on satellite chip, advancing orbital data center ambitions

By SpaceNews.com: GTON — Google said it has successfully run an artificial intelligence model on a data-center-class processor aboard a satellite, an early milestone in the company’s effort to determine whether AI computing infrastructure could eventually operate in space.

2 Sources

2026-11-01T05:30:39.573252-08:00

defense Satellite Space Exploration & Science Missions Space Debris & Traffic Management

Space.com • Leonard David

Planetary defense: How military and civil satellites are watching fireballs to help keep Earth safe from space rocks

By Space.com: Satellites are watching fireballs blaze through Earth's atmosphere, strengthening planetary defense knowhow and helping scientists learn more about space debris impacts.

1 Source

2026-11-01T07:15:38.190945-08:00

LEO Space Exploration & Science Missions Commercial Space NASA

Los Angeles Times • Marcia Dunn

NASA's Swift telescope on the verge of plunging back to Earth

By Los Angeles Times: A NASA telescope is barely clinging to space after a failed rescue effort left it tottering and sinking toward Earth. A few pieces that don't burn up in the atmosphere are expected to land in the ocean on or about Friday.

The Verge

NASA hopes the commercial space industry can help save Hubble

thenextweb.com

NASA asks industry to rescue Hubble before it falls from orbit

Also: satnews.com and The Independent

5 Sources

2026-10-31T20:49:04.344433-07:00

Satellite Europe North America

European Spaceflight • Andrew Parsonson

Canadian MDA Space Secures €64 Million IRIS2 Antenna Agreement

By European Spaceflight: MDA Space has secured a €64 million agreement to develop antennas for the EU’s IRIS2 constellation as Canada explores participation in the programme.

1 Source

2026-11-01T01:28:15.186634-07:00

Mars Space Exploration & Science Missions

Washington Post • Meghan Bartels

Scientists have what they say is one of the oldest Mars meteorites

By Washington Post: The rock is so old it was on the surface of Mars when there was still liquid water on there.

1 Source

2026-11-01T02:04:30.180001-08:00

Blue Origin Moon Space Exploration & Science Missions NASA

NASA Spaceflight • Chris Bergin

Isaacman outlines Artemis III multi-launch checkout sequence and Blue Origin priority

By NASA Spaceflight: NASA Administrator Jared Isaacman has spoken on the planned architecture and contingencies for the Artemis III multi-vehicle campaign.

1 Source

2026-10-31T20:55:15.447852-07:00

NASA’s four-person Mars simulation ends after 378 days in isolation

Nasa's simulated Mars mission: Crew emerges after 378 days in isolation

NASA crew emerges after 378 days in isolation in 3D-printed habitat

Lawfare against Elon Musk could affect the Artemis program

Google runs AI model on satellite chip, advancing orbital data center ambitions

Planetary defense: How military and civil satellites are watching fireballs to help keep Earth safe from space rocks

NASA's Swift telescope on the verge of plunging back to Earth

NASA hopes the commercial space industry can help save Hubble

NASA asks industry to rescue Hubble before it falls from orbit

Canadian MDA Space Secures €64 Million IRIS2 Antenna Agreement

Scientists have what they say is one of the oldest Mars meteorites

Isaacman outlines Artemis III multi-launch checkout sequence and Blue Origin priority

Crew from NASA's simulated Mars mission emerges after 378 days in isolation

Planetary defense: How military and civil satellites are watching fireballs to help keep Earth safe from space rocks

Lawfare against Elon Musk could affect the Artemis program

Google runs AI model on satellite chip, advancing orbital data center ambitions

NASA's Swift telescope on the verge of plunging back to Earth

Scientists have what they say is one of the oldest Mars meteorites

China outlines uncrewed test campaign for buildup to crewed moon landing

Martian Polar Crater Ice Shifts with Seasonal Frost

Ceres' Water Ice Can Mask Massive Surface Salt Deposits

SDSC 2026 - A Sandbox for Space Threats: Mari Allik of Spaceit on Testing Before You Launch

India’s NVS-03 launch restores NavIC to minimum operational configuration

Analysts say launch-capacity crisis is more severe than anticipated, with no evidence Starship will launch traditional satellite

China plans standalone Lanyue lunar lander mission and uncrewed rehearsal ahead of crewed landing attempt before 2030

SpaceX completes three Starship Flight 15 static fires in three days

The day’s aerospace signal, in one email.

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This Week In Space podcast: Episode 234