In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it ...

What Looked Like a Planet Was Actually a Massive Space Collision So, imagine astronomers are looking at something, thinking, ‘Wow, cool planet!’ Then, bam! Turns out it wasn’t a planet at all, but a ...

FAA moves to streamline commercial space launch and reentry by consolidating previous rules into a single regulation.

NASA has persisted with Artemis mostly to try to show — as flashier commercial entities zoom ahead — that the old space ...

South Korean startup Innospace says its inaugural launch failed in December when exhaust leaked from a combustion chamber and ...

Firefly Aerospace leaders told SXSW attendees about the Alpha rocket’s return to flight and the company’s plans for new ...

The uncrewed Cygnus XL vehicle is expected to burn up during a fiery reentry. It is carrying several thousand pounds of trash from the station to be destroyed upon reentry. The spacecraft delivered 11 ...

SpaceX has transformed the space industry, but its rockets have also developed a reputation for dramatic test failures and ...

Firefly Aerospace's Alpha rocket launched for the seventh time ever today (March 11), bouncing back from two explosive ...

Firefly Aerospace's Alpha rocket launch from the Vandenberg Space Force Base has been delayed again due to technical issues.

A spacecraft could plunge into Earth’s atmosphere as soon as Tuesday. While most of the probe will likely burn up during reentry, a few components are expected to survive.

Firefly Aerospace's Alpha rocket is projected to be widely visible across the West Coast when it launches today from the ...