Astronomers have found solid evidence for a moon-forming disk around a distant exoplanet. It provides new clues as to how moons and planets form.

Astronomers in Sweden want to solve the mystery of 9 weird transients, glimpsed in a photographic plate acquired at Palomar Observatory in 1950.

Venus' cracked surface suggests a moveable crust for this nearby world, and suggests the planet might still be geologically active today.

Private spaceflight company Blue Origin has successfully launched its New Shepard rocket, with the company's founder, Jeff Bezos, aboard.

NASA's rebooted Hubble Space Telescope was used successfully to capture images of oddball galaxies, following a return to normal science operations.

The Hubble Space Telescope is now back online after having been in a protective safe mode due to a degrading computer memory module since June 13, 2021.

Ride along with Juno, as the spacecraft sweeps past Jupiter and its largest moon Ganymede. Gorgeous video from Juno, which has orbited Jupiter since 2016.

As Virgin Galactic’s Richard Branson and Blue Origin’s Jeff Bezos race into space, a third billionaire pursues space tourism: Elon Musk. He’s reserved a seat to fly with Virgin Galactic.

The billionaire space race ramped up at Richard Branson's successful flight to the edge of space on July 11, 2021, as 2 spaceflight companies jostled for bragging rights.

A new study from scientists at LMU in Germany says that there could be enough heat and liquid water on moons of rogue planets - free-floating worlds with no suns - to support life. Cosmic rays could drive processes such as photosynthesis, instead of direct sunlight.