Before trips to Mars, we need better protection from cosmic rays

Moon rush: These private spacecraft will attempt lunar landings in 2026

SpaceX launches 1st Starlink satellites of 2026 on new Falcon 9 rocket (video)

SpaceX launches 1st Starlink satellites of 2026 on new Falcon 9 rocket

The risk of falling space junk hitting airplanes is on the rise, experts warn

The next frontier in space is closer than you think – welcome to the world of very low Earth orbit satellites

Live long and loiter: Why NASA's ESCAPADE probes will wait a year in space before heading to Mars

2026 begins a golden age of solar eclipses: How to see 3 total solar eclipses and 3 'ring of fire' eclipses in 3 years

Space.com headlines crossword quiz for week of Dec. 29, 2025: Which meteor shower peaks in early January?

2025's extreme weather had the jet stream's fingerprints all over it, from flash floods to hurricanes

Can scientists detect life without knowing what it looks like? Research using machine learning offers a new way

The largest sun of 2026 rises today as Earth draws closest to our parent star

The Quadrantid meteor shower peaks tonight, but will the full 'Wolf Moon' outshine the show?

'Star Trek' warps into 2026 with epic 'Space For Everybody' Rose Parade float

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