Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

Using the James Webb Space Telescope (JWST), scientists analyzed far-away bodies -- known as Trans-Neptunian Objects (TNOs) -- and found varying traces of methanol. The discoveries are helping them ...

NASA's Nancy Grace Roman Space Telescope team shared Thursday the designs for the three core surveys the mission will conduct ...

In its quest to chart the evolution of the universe, ESA’s space telescope has already amassed a massive catalog of galaxies and gravitational lenses.

The world's most famous telescope is celebrating in style with new views of Mars, nebulas and a galaxy that reminds us of ...

NASA celebrates Hubble's 35th anniversary with four stunning new images, showcasing cosmic beauty from a glowing nebula and a bar-filled galaxy to a star-forming cloud and frosty Mars. Narrated by Dr.

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

A new survey of distant galaxies undertaken by the James Webb Space Telescope (JWST) is revealing new secrets of the "cosmic noon"—when galaxies in the young universe underwent something of an awkward ...

Spanning approximately 220,000 light-years across, the Andromeda Galaxy is the largest galaxy of the Local Group, which also ...

The death of Pope Francis on Easter Monday will inevitably have prompted moments of deep introspection among those who believe – and many of ...

Webb has two decades ahead of it, but it's already captured some stunning images. Here are 35 of our favorites.