To date, over 5000 exoplanets have been discovered using telescopes on the ground and in space. Credit: NASA/JPL-Caltech ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

The dream of traversing the depths of space and planting the seed of human civilization on another planet has existed for generations.

Uranus's upper atmosphere has been cooling for decades—and now scientists have shown why. Observations from Earth have shown ...

The Arecibo Message as it appears when its 1,679 bits are properly aligned on a grid (left), an annotated illustration ...

Some minerals in lava could suggest water is nearby.

SpaceX's Starship megarocket has come together ahead of its sixth-ever test flight next week. SpaceX has stacked Starship 's ...

An international team led by researchers in Japan and Europe has discovered a new multi-planet system around a sun-like star, ...

We already have our eyes on Uranus — NASA’s next target destination — and beyond.” In the search for habitable exoplanets, ...