In the distant past, Mars was a very different place from the cold, dry world we see now – with new satellite images showing that water once flowed on the surface. Images from ESA’s Mars Express ...

A rare interstellar comet — only the third ever confirmed to enter our solar system — was photographed last week, closely approaching Mars, the European Space Agency said Tuesday. The images taken on ...

The giant Mars sculpture has previously been shown at a number of locations across the UK, as well as in France, Singapore, ...

Close-up images of a region of Mars scientists had previously only seen from orbit have revealed “dramatic evidence” of where water once flowed on the Red Planet. The new images taken by NASA’s ...

It would really suck to be all alone on Mars at night. The post This Photo of Mars at Night Is Straight Up Haunting appeared ...

NASA has shared a new orbital image of the Curiosity Mars rover making tracks across the Red Planet to uncover secrets kept for billions of years. The image was taken from its Mars Reconnaissance ...

The interstellar comet 3I/ATLAS has shifted from a routine curiosity to a physics puzzle, as NASA and other teams report that it is not moving exactly the way gravity alone predicts. As it swept past ...