Nuclear thermal propulsion fuel could reduce the travel time for missions to Mars from six months to just 45 days.

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 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 ...

The next logical progression to space exploration would be sending people to Mars, but there are challenges to this, such as ...

President Donald Trump made a bold promise to America minutes after taking the Oath of Office: pledging that an American flag ...

You might want to keep your eyes on the skies through next month: Six planets will align in January and February.

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 ...

In his prepared remarks, Trump, a longtime backer of U.S.-led space exploration and exploitation, singled out Mars and left ...

Heads up Triad! Four planets are visible in the evening sky this month, and another two planets can be found with a little help. dress warmly and look up this month.

The Red Planet will be at its closest point to Earth, also known as perigee, on Jan. 12 and will be exactly opposite the sun ...

Venus, Saturn, Jupiter and Mars will appear to line up and be bright enough to see without a telescope or binoculars — and ...

The best viewing for January's planetary parade is about 90 minutes after sunset, in as dark and clear a spot as you can find. Use binoculars or a telescope for an even better look. The alignment will ...