So I grabbed my camera, ran outside, and looked up just as Mars was supposed to emerge from the Moon's curved horizon. Seen ...

Once upon a time, the core of a massive star collapsed, creating a shockwave that blasted outward, ripping the star apart as it went. When the shockwave reached the star’s surface, it punched through, ...

A Falcon 9 rocket is scheduled to launch the landers on Wednesday at 1:11 a.m. ET. You can catch the action live right here.

Google-backed spacetech Pixxel is set for the launch of the first three hyperspectral imaging satellites of its Firefly ...

The moon performed a cosmic ballet with Mars this week.

Firefly Aerospace hopes to share beautiful images from the Moon with the world if it can successfully stick its first landing attempt on the lunar surface, all while bringing a slew of NASA payloads ...

This Hubble Space Telescope image shows rich detail in a pair of star clusters 166,000 light-years away in the Large Magellanic Cloud (LMC), in the southern constellation Doradus. This striking Hubble ...

The tilt of Mars on its axis means the part of the planet that will be visible from Earth is its northern hemisphere. From 12 ...

Pettit is now in the midst of his third stint on the International Space Station, and the decade he had to prepare for his ...

One of the many advantages of being in space is having a front-row seat to the most anticipated cosmic events.

The Austin-area space firm’s Blue Ghost mission will gather more information about deep space and lunar environments for ...

NASA's Roman Space Telescope, slated for a 2027 launch, will provide insights into dark energy and exoplanets. It will ...