Ancient shoreline features hint that water on Mars once formed a vast ocean. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, ...

The red planet was half blue, according to space scientists. A research team using images from cameras on Mars-orbiting spacecraft say it was a "blue planet" around three billion years ago – with an ...

NASA visualization that suggests an ocean once covered the surface of Mars. (NASA Goddard via SWNS) By Dean Murray The red planet was half blue, according to space scientists. A research team using ...

Scientists and NASA officials insist the object is a natural comet, not alien technology. Recent observations found no radio signals from the comet that would suggest it was artificial. The comet made ...

Using images from cameras on Mars orbiters, an international research team has discovered structures on Mars that are very similar to classic river deltas on Earth. These are traces of rivers that ...

Mars looks familiar from afar, but surviving there means creating a protective oasis in a hostile world. Instead of shipping construction materials from Earth, researchers are exploring how to use ...

When you’re working on your computer, Windows creates temporary files for temporary use. These files are generated for backup purposes and to store information in a short period of time. They are ...

When people are dropped into the most dangerous of conditions – as when disaster strikes, or during exploration of another planet – they generally have the highest number of needs and the lowest ...

Tell 'em how you really feel, J.C. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Okay, that's a separate subject. I thought that was the ...