An exoplanet in the Trappist star system — a multi-planet star system similar to the solar system and just 39 light-years ...

When it comes to mice, the freeze-dried mouse sperm Wakayama is currently storing aboard the ISS will return to Earth in 2025 ...

This striking false-color image shows massive wind-carved ridges and a "shadowy" patch of sand dunes at the heart of Iran's Lut Desert — one of the most extreme environments on Earth.

It's no surprise that space is massive, but even getting to the furthest planet from Earth within our own solar system would ...

If a future spacecraft can confirm that they are organic, then it would virtually confirm that Ceres is producing these ...

Astronomers have discovered an unusual exoplanet with a long "tail" of gas trailing behind it. As NASA details in a recent ...

A car-sized asteroid will pass at about half the distance between Earth and the moon tonight (Dec. 6), concluding a busy week ...

Encountering Neptune in 1989, NASA’s Voyager mission completed humankind’s first close-up exploration of the four giant outer ...

Do we have a planetary bias when it comes to understanding where life can perpetuate? It's only natural that we do. After all ...

You don't need a telescope to admire the majesty of our planetary neighborhood. Planets like Jupiter and Venus reflect ...