Mars is known as the 'Red Planet.' Learn about its reddish hue, caused by iron oxide, its position as the fourth planet from ...
Hope probe captured high-resolution image of Mars' moon Deimos. The spacecraft flew "as close as 100km (62 miles)" from the Martian moon. Credit: UAE Space Agency Music: Intonation by Gavin Luke / cou ...
The Red Planet will be at its closest point to Earth, also known as perigee, on Jan. 12 and will be exactly opposite the sun ...
Pluto likely acquired large moon Charon in a “kiss and capture” collision billions of years ago. It may have created a ...