After three and half years in the role, Tom Vice has retired as Sierra Space CEO as of the end of 2024 — we thank him for his ...

A rare four-planet conjunction will be visible most of this month as Venus, Jupiter, Saturn, and Mars light up the sky.

Of the about 30 meteor showers visible from Earth each year, NASA says the Quadrantids are some of the brightest.

With 10 instruments and technology tests, Firefly Aerospace's Blue Ghost lander is part of NASA's Commercial Lunar Payload ...

Pluto and Charon may have formed through a “kiss and capture” mechanism, with the two icy bodies colliding and becoming temporarily stuck together, spinning in a cosmic dance before separating into ...

With a rare black moon and the peak of the year's first major meteor shower already behind us, January is shaping up to be an ...

New models reveal Pluto and Charon may have spent some of their early history locked together in an embrace after a grazing ...

Sierra Space says its chief executive has retired from the company, a move that has taken many in the industry by surprise.

January's full Wolf Moon will make Mars vanish, but it's only temporary. Watch for the red planet's disappearing act from the ...

The University of Central Florida’s Lunar Vulkan Imaging and Spectroscopy Explorer (Lunar-VISE) payload is hitching a ride ...

The space-age design hinges on a lightweight construction and a tripod-based frame that minimizes its environmental impact.

SpaceX CEO Elon Musk is calling for NASA to ditch its Moon program, arguing that the "Moon is a distraction" and that "we're ...