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Space Frontier

Space exploration, Astronomy, SpaceX and NASA updates

Back to Science & Discovery 231 published briefings

Desk archive

Every published briefing in Space Frontier.

🚀 Space Frontier Feb 23, 2026

NASA's Curiosity Rover Uncovers Clues to Mars' Watery Past

NASA's Curiosity rover has been exploring a region on Mars filled with boxwork formations, which suggest ancient groundwater flowed on the Red Planet later than scientists expected, raising new questions about microbial life.

3 min read
🚀 Space Frontier Feb 23, 2026

Capturing an Earth Twin: The Optical Engineering Challenge

NASA researchers are working to perfect the Habitable Worlds Observatory's optical engineering to distinguish between carbon dioxide and methane/water in exoplanet atmospheres, a crucial step in the search for an Earth-like planet.

3 min read
🚀 Space Frontier Feb 23, 2026

Northern Lights Illuminate Iceland and Canada

A stunning display of the northern lights has been captured by satellite over Iceland and Canada, showcasing the breathtaking beauty of the aurora borealis.

2 min read
🚀 Space Frontier Feb 23, 2026

Meet Regina Senegal, NASA's Quality Control Leader

Regina Senegal is the acting chief of the Quality and Flight Equipment Division at NASA's Johnson Space Center, managing safety and quality teams for 13 high-profile programs.

3 min read
🚀 Space Frontier Feb 23, 2026

New Theory Aids Search for Life Beyond Earth

A new model for exploring exoplanet atmospheres has been introduced, enabling scientists to better analyze starlight passing through an exoplanet's atmosphere for signs of life.

3 min read
🚀 Space Frontier Feb 23, 2026

Are We Missing Alien Signals?

Researchers consider the notion that Earth may have already received signals from extraterrestrial life, but we didn't notice due to limitations in our search methods.

3 min read