“The discovery of abundant siderite in Gale Crater represents both a surprising and important breakthrough in our ...

NASA's Perseverance rover on Mars has discovered unusual "float" rocks on the rim of Jezero Crater while searching for signs ...

Although Nasa has dubbed it ‘Skull Hill’, you can breathe easy that it is not literally a skull of an alien rolling around ...

A NASA rover taking rock samples on Mars has uncovered a plentiful mineral that was invisible to orbiters studying the Red ...

The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of ...

NASA has found a rock on Mars that it has dubbed Skull Hill. The rock is known as a "float rock," and NASA has no idea where ...

Visit ancient Mars—a surprisingly temperate planet where snow or rain falls from the sky, and rivers rush down valleys to ...

‘Earth’s surface has been continuously habitable since about 3.5billion years ago, but Mars’ surface evolved from more ...

Aliens could once have been living on Mars after scientists made a bombshell discovery while drilling on the Red Planet. The ...

Scientists detect alien gases hinting at life on a distant planet. Discover the implications of this potential breakthrough.

A distant planet's atmosphere shows signs of molecules that on Earth are associated only with biological activity, a possible signal of life on what is suspected to be a watery world, according to a ...

April’s planetary parade has fewer planets. Only four will line up: Venus, Saturn, Mercury and Neptune. April's parade of ...