We will never get an image of the Milky Way from above, but M81 or Bode's galaxy is a good stand-in – and now is a great time ...

Named HD 20794 D, the newly discovered exoplanet orbits a star similar to the Sun, and researchers believe it may be able to ...

After decades of study, scientists sound genuinely optimistic about the possibility of detecting primordial black holes, which might explain dark matter.

This image of Mars taken by NASA shows a Martian crater in the shape of a heart. The University of Wyoming Harry C. Vaughan Planetarium will present “Hearts in the Sky,” a Valentine’s Day program at ...

It took two years for NASA's OSIRIS-REx space probe to return from asteroid Bennu before dropping off a small capsule as it ...

Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This ...

Scientists found an intriguing world in our galaxy.

Observatories in Chile’s Atacama Desert, including the world’s largest optical telescope, could be blinded by light pollution ...

Our home planet is bombarded with particles from outer space all the time. And while we are mostly familiar with the rocky ...

Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that ...

James Webb recently peered at an alien world that could harbor alien life. What impact would such a seismic discovery have on ...

The 'world's most adventurous kids' are taking on 500 epic challenges before they are 18 - to spend more time with family and ...