In that sense, there’s probably more we “understand” about the ocean floor—particularly regarding its role in shaping Earth ...

Researchers have found new evidence for a massive subsurface ocean on Mars, again raising the possibility ... To test their theory, they scanned P- and S-waves from dry, wet, and frozen samples ...

"You could pull up Google Earth images of places like Utah, zoom out, and you’d see the similarities to Mars." ...

Despite its current dry and cold state, evidence suggests ancient Mars had significant amounts of liquid water in the form of ...

Here’s the latest dirt on Mars. NASA’s trusty Curiosity rover, which has been exploring the so-called red planet for years, just unearthed something huge — a stash of carbon-rich carbonate ...

could be crucial evidence to support the theory that Mars once had a thick carbon dioxide-rich atmosphere, allowing a warm enough environment to support oceans, lakes, and streams. This iron ...

An ancient civilization on Mars was wiped out by a nuclear attack ... According to his bizarre theory, Dr Brandenburg says ancient Martians known as Cydonians and Utopians were massacred in ...

This theory shows how Mars, despite sharing a few similarities with Earth ... Afterwards, the planet’s oceans vanished, as did any forms of life that lived there. The new study indicates that Mars’ ...

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This is the poignant question raised by a controversial theory regarding the Viking missions to Mars. The Viking missions and the search for life In the 1970s, the NASA Viking missions were the first ...