The signs of wave ripples in the sandy shores of ancient lake beds, created as wind pushed water back and forth have been found on Mars providing evidence that there were open bodies of water, not ...

To comply, NASA has sought to sanitize Mars rovers at a threshold of no more than 300,000 bacterial spores on any surface.

Nuclear propulsion could be the future of space travel and NASA and General Atomics just brought us one step closer.

Ancient ripples suggest a warmer, wetter past for the Red Planet that supported open water on its surface.

Venus, Mars, Jupiter and Saturn are visible to the naked eye this month and for part of February. Uranus and Neptune can be spotted with binoculars and telescopes.

Skywatchers can spot Venus, Saturn, Jupiter and Mars in the night sky with the naked eye, but two other planets might need a ...

On this date, Jan. 24, 1986, Voyager 2 began beaming images from Uranus, giving scientists unprecedented data and insights ...

You're running out of time to see January's planetary conjunction. Head outside and look up so you don't miss this cosmic show.

For much of January and February, you have the chance to see six planets in our solar system after dark, although two — Uranus and Neptune — will be hard to see without a telescope or high-powered ...

A recent study published in Geophysical Research Letters provides new insights into the Martian dichotomy, a striking geological difference between Mars' northern and southern hemispheres. Using data ...

Sky watchers are in for a treat this month as the stars align to give amateurs a shot to see six planets at once.

The mounds, which are up to half a kilometer tall, may be early signs of life. The post Study finds mysterious mounds on Mars formed by ancient water appeared first on Talker.