Skeptics have long questioned why UFOs, if they are alien craft, would visit Earth so often. But two Harvard scientists ...

New research shows that the speed of sound on Mars varies considerably by location and temperature. The findings could help ...

The radiation dose on the surface of mars jumped up to the equivalent of receiving 30 chest X-rays all in one go.

The findings challenge what experts thought they knew about the climate on Mars.

What if — stick with us here — an unknown technological civilization is hiding right here on Earth, sheltering in bases deep ...

Of course, agricultural conditions on Mars, where it’s extremely cold and dry with precious little oxygen, are much more ...

A Nasa rover on Mars was struck by charged particles from a solar storm that swept the Red Planet last month. The cameras on ...

Humans can’t help being fascinated by space. And that interest seems to be making the possibility of moving humanity to ...

The purple color in this image shows auroras on Mars’ nightside as detected by the ultraviolet ... [+] instrument aboard NASA ...

Images of the sun's disk by India's Aditya-L1 spacecraft, the country's first-ever solar mission, a week after the strongest ...

May 31, 2024 — Mars has a distinct structure in its mantle and crust with discernible reservoirs, and this is known thanks to meteorites that scientists have analyzed. These results are ...

On Oct. 13, 2023, SpaceX Falcon Heavy launched the Psyche spacecraft from NASA's Kennedy Space Center in Florida. This mission is a significant step toward a new frontier in space exploration: the vas ...