Russia says it is open for economic cooperation with the United States, including on energy and mining rare earth minerals.

X-37B floats in the upper portion of the picture, one of its gallium arsenide solar panels visible on the left. The Space ...

Earthlings can keep their plans seven years from now after scientists have officially declared Asteroid 2024 YR4 is not a ...

The answer is no. Each planet orbits the sun at a slightly different inclination, ranging from .8° for Uranus to 7° for Mercury. Earth is a special case; its inclination is 0° because it defines the ...

"Shorelines are great locations to look for evidence of past life." When you purchase through links on our site, we may earn ...

Initially, the odds of a collision in 2032 were as high as 3 percent, making it a top concern on global asteroid-risk lists.

Mars may once have hosted a warm, ocean-bearing environment, according to new data collected by a rover that explored an area ...

A first-ever analysis of the whole Greenland shark genome gives researchers a couple of clues to their longevity.

Mars may once have hosted a warm, ocean-bearing environment, according to new data collected by a rover that explored an area ...

Mercury, Venus, Mars, Jupiter, Saturn, Neptune and Uranus could be visible, but not all can be seen by the naked eye.

All seven of Earth's neighboring planets will be visible as the sun sets this week. Here's everything to know about the event ...

Mars may once have held enough water to fill oceans and form coastlines. The planet’s red dust contains water and likely formed in cold conditions.