Deimos is Mars' outer moon. It's a tiny, irregularly shaped moon and smaller than Mars' other moon, Phobos. Despite being unspectacular, Deimos remains a fascinating mystery. Deimos is one of only ...

The scientists have yet to test potatoes, which notably fed ... the challenges of sustaining agriculture on Mars even when compared to the moon, the latter of which is a much shorter distance ...

For much of North America, this enchanting phenomenon will be visible as the moon temporarily hides Mars from view. Known as a lunar occultation, this event occurs only about once every 14 years ...

Mars will seem to disappear behind the full wolf moon Monday for many sky-gazers. Throughout January, also look up to see Venus, Saturn and Jupiter in the night sky.

Pluto likely acquired large moon Charon in a “kiss and capture” collision billions of years ago. It may have created a subsurface ocean on the icy dwarf planet.

On Monday, Mars will look reddish and bright as the moon passes in front of it, obscuring the planet for over an hour in some areas. "An occultation is when one celestial object passes directly ...

If you're looking forward to the Wolf Moon this week – the first full Moon of 2025 – you're in for a treat as the planet Mars will be visible right next to it in the night sky. On January 13 ...