"I had been waiting my entire career for Webb so that we could meaningfully characterize the atmospheres of these smaller ...

A major part of NASA's nearly complete Nancy Grace Roman Space Telescope just passed a lengthy thermal test to ensure it will ...

NASA's newest space telescope, on a mission to study origins of universe, snapped incredible images of the cosmos 2 months ...

Galaxies speckle the heavens like stars in a stunning new photo of the deep and distant universe.

Astronomers used the James Webb Space Telescope for the largest and deepest sample of galaxy groups, some of which were up to ...

The James Webb Space Telescope's s MIRI and NIRCam instruments have captured an amazing view of spiral galaxy NGC 2090. The ...

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

During his time in microgravity, Pettit, an inveterate tinkerer, said he likes to spend his free time either doing ...

The space-based observatory, launched at the end of March, released its first set of images, in which a cloud of dust ...

NASA has confirmed that operations have begun for its latest space observatory, which is tasked with snapping 3,600 images of ...

For 35 years, the Hubble Space Telescope has taken photos of celestial objects across the universe. Look back at 10 photos ...

Regarded by many as NASA’s most successful science mission, the Hubble Space Telescope was launched into space aboard the ...