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

Look closely at this image from NASA's Hubble Space Telescope and you'll see galaxies of various shapes and sizes clustered together toward the center-left of the image. A few foreground stars shine ...

NASA's Hubble Space Telescope has discovered a tidal disruption event 300 million light years away. The donut shaped remains ...

In a stunning stroke of luck, Hubble witnessed a comet splitting apart almost in real time. The rare observation is giving ...

The Lagoon Nebula has been the subject of some of the Hubble Space Telescope’s awe-inspiring photographs through the years.

The Hubble Space Telescope has discovered a galaxy in the the Perseus galaxy cluster that is "composed of 99% dark matter," ...

NASA astronauts Tom Akers and Joe Tanner, both four-time space shuttle veterans, and two of the few people to ever touch the ...

JWST observations reveal dramatic cloud cycles on exoplanet WASP-94A b, offering unprecedented insight into alien weather and ...

After 40+ years of development, design, construction, and delays, the Hubble Space Telescope launched on April 24, 1990, on ...

The new image shows the galaxy NGC 1266, a transitional object with a clutch of young stars that likely collided with a ...

Our galaxy and its nearest large companion, Andromeda, may be headed for a collision on a cosmic scale. What happens then?

Discovery led by UC Santa Cruz Ph.D. of daily cloud cycle on a hot Jupiter exoplanet provides unique window into its make-up ...