The Carruthers Geocorona Observatory is the first mission focused on studying changes in the exosphere, the Earth’s outermost ...

There is much less water on the surfaces of distant planets outside our solar system than previously thought. These ...

You still may be able to spot the Milky Way's galactic center in the night sky across the US, but time is running out.

However, Cenat says he pulled the plug when he learned there was about a 3% chance of dying which is a level of risk he considered unacceptable. According to his account, the dangers were real and ...

On September 21-22, a partial solar eclipse will be visible across parts of the southern hemisphere, briefly dimming skies ...

All the usual warnings about cometary unpredictability apply, but at this stage prospects look good.

The International Deep Space Exploration Association (IDSEA) signals China’s ambition to become a central node in the ...

In 2005, ESA's Huygens probe landed on Titan, revealing the atmosphere, landscapes, and chemistry of Saturn's moon.

Bake them, freeze them, fire them from a gun or blast them into space: tardigrades can survive almost anything. Some experts ...

From coastal panoramas and mountain peaks to glittering city skylines, these restaurants offer stunning views that will make ...

NASA’s IMAP mission, led by Princeton University’s David McComas, will study the heliosphere — the invisible electromagnetic ...

By capturing the same thing from very different perspectives, a NASA astronaut and an intrepid photographer create a whole ...