Space News

Mars ESA Space Exploration & Science Missions

NASA Spaceflight • Haygen Warren

Trace hydrogen chloride above Alba Mons fissures suggests Mars may remain volcanically active

The European Space Agency’s Trace Gas Orbiter detected hydrogen chloride above fissures near Alba Mons, a vast Martian volcano. The emissions, together with relatively young fissures, point to possible ongoing subsurface volcanic activity and could help researchers investigate whether conditions beneath Mars’ surface are habitable.

Reuters • Will Dunham

Pungent gas above Martian fissures hints at ongoing volcanism

The Independent • Andrew Griffin

Gas found coming out of Mars, suggesting there is 'activity' under its surface

7 Sources

2026-11-04T11:15:25.110853-08:00

Space Exploration & Science Missions

NEW

Universe Today • Evan Gough

Game Theory Helps SETI Search for Alien Civilizations

By Universe Today: SETI can be more effective the more the targets in the search are refined. SETI's newest survey effort uses game theory to inform its search. It's based on the idea that other ETIs would almost certainly use the transit method to detect habitable worlds like Earth.

Also: The Independent and astrobiology.com

3 Sources

2026-11-04T13:05:24.408750-08:00

Mars Space Exploration & Science Missions

Space.com • Robert Lea

Mars isn't dead — recent volcanic activity reveals it's just sleeping

By Space.com: Scientists have long suspected that Mars is geologically "dead" but new spacecraft observations suggests the Red Planet's volcanoes are merely sleeping.

1 Source

2026-11-04T11:19:34.471586-08:00

aviation Satellite North America Commercial Space

CNBC • Lora Kolodny

SpaceX signs deal with Qualcomm to provide network technology for U.S. mobile service

By CNBC: SpaceX struck a multiyear deal with Qualcomm to build out base stations for its Starlink Mobile cellular network.

1 Source

2026-11-04T06:04:46.691272-08:00

Supply Chain ULA Launch Vehicles & Space Transportation

Via Satellite • Frank Wolfe

ULA To Bring Payload Fairing Manufacturing for Vulcan In-House

By Via Satellite: Elon Musk’s SpaceX has made payload fairings for its rockets, including Falcon 9, at SpaceX’s Hawthorne, California plant, and now competitor United Launch Alliance (ULA) is bringing its fairings build in house as well — an effort that may achieve savings from vertical integration of manufacturing.

1 Source

2026-11-04T12:54:38.967381-08:00

Viasat Satellite Commercial Space Policy & Regulation NASA

SpaceNews.com • Jason Rainbow

Open Cosmos Ka-band filing capped at 52 satellites

By SpaceNews.com: International regulators have capped a key spectrum filing for Open Cosmos’ planned connectivity network at 52 satellites after missed deployment deadlines, little more than a quarter of what the British company plans for initial global services.

Via Satellite

Viasat, SES, and Astranis Win NASA Ka-band Relay Contracts

Via Satellite

SES Reports Optical Communications Demo on K2 Gravitas Mission

Also: NASA and newspaceeconomy.ca

5 Sources

2026-11-04T11:06:03.024910-08:00

defense Satellite Space Defense & Militarization Space Debris & Traffic Management

NEW

SpaceNews.com • Sandra Erwin

Pentagon backs LeoLabs radar expansion with $150 million loan commitment

By SpaceNews.com: To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site.

1 Source

2026-11-04T13:25:40.922664-08:00

Moon Space Exploration & Science Missions NASA

Space.com • Tereza Pultarova

NASA's Artemis II moon launch tore a hole in Earth's upper atmosphere so huge it disrupted GPS signals

By Space.com: The launch of the Artemis II mission earlier this year punched a hole into Earth's ionosphere that could have temporarily degraded GPS accuracy.

1 Source

2026-11-04T09:20:42.597287-08:00

Trace hydrogen chloride above Alba Mons fissures suggests Mars may remain volcanically active

Pungent gas above Martian fissures hints at ongoing volcanism

Gas found coming out of Mars, suggesting there is 'activity' under its surface

Game Theory Helps SETI Search for Alien Civilizations

Mars isn't dead — recent volcanic activity reveals it's just sleeping

SpaceX signs deal with Qualcomm to provide network technology for U.S. mobile service

ULA To Bring Payload Fairing Manufacturing for Vulcan In-House

Open Cosmos Ka-band filing capped at 52 satellites

Viasat, SES, and Astranis Win NASA Ka-band Relay Contracts

SES Reports Optical Communications Demo on K2 Gravitas Mission

Pentagon backs LeoLabs radar expansion with $150 million loan commitment

NASA's Artemis II moon launch tore a hole in Earth's upper atmosphere so huge it disrupted GPS signals

Pentagon backs LeoLabs radar expansion with $150 million loan commitment

ULA To Bring Payload Fairing Manufacturing for Vulcan In-House

Game Theory Helps SETI Search for Alien Civilizations

SpaceX signs deal with Qualcomm to provide network technology for U.S. mobile service

Trace Gas Orbiter discovers potential evidence of volcanic activity on Mars via atmospheric observations

Mars isn't dead — recent volcanic activity reveals it's just sleeping

SpaceX and Tesla Stocks Tumble After Elon Musk-Backed Candidates Lose in Texas

Qualcomm to Build Equipment for SpaceX’s US Mobile Phone Network

EXCLUSIVE: House China committee pushes Air Force on think tank cuts

Orbital Matter, EnduroSat Announce an In-Space Manufacturing Mission in 2028

Finnair and Air Astana select SES multi-orbit satellite Wi-Fi for aircraft fleets

Northwood Space raises $375 million at $2 billion valuation to expand satellite ground network

China details two-launch architecture for first crewed lunar landing before 2030

SpaceX reportedly weighs Boost Mobile deal as Starlink expands into cellular service

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