Astronomers have filled a large gap in knowledge about Mars' water cycle. Their research on water percolating from surface to ...

A ghostly Martian moonrise, starlit skies, and a mission chasing life’s traces—Perseverance captures more than just images.

Slope streaks once believed to be signs of water on Mars might really be signs of rockfall and high winds, a new study says.

The Gemini season brings lightness, curiosity, and enthusiasm — and represents a particularly promising phase for four zodiac ...

Though little is known about Deimos, another European spacecraft recently captured unprecedented views of the moon's far side ...

Aurora on Mars was photographed by Perseverance rover for the first time in visible light, offering insights into solar ...

Visible for some five hours after sunset is Mars, making its way through Cancer. Shining at 1st magnitude, this ruddy point ...

Image is the first taken on the surface of another planet, and the first visible-light aurora image from anywhere other than ...

NASA believes that the month of May brings visibility to four planets, a new star from a nova, a chance of meteor showers and more.

The finding could explain the long-running mystery of why the surfaces of the lunar near and far sides are so different.

These next two weeks we'll follow the moon's journey past the orange heart-star of Scorpius, Antares, and onward past blazing ...