Yet another tantalizing clue. The post NASA Running Out of Non-Life Explanations for What Its Rover Found on Mars appeared ...

Scientists may be one step closer in their hunt for signs of past life on Mars after the Curiosity rover's latest find.

The current image of Mars as an arid and hostile desert contrasts sharply with the history revealed by its surface. Channels, minerals altered by water, and other geological traces indicate that the ...

A mission to Mars is humanity’s greatest challenge yet—a nearly thousand-day voyage across millions of kilometers, where ...

"Explosive volcanism could repeatedly seed low latitudes with ice and ash, producing buried or insulated ice deposits that help explain the excess hydrogen signals measured near the equator." When you ...