Sub-Neptunes, planets with diameters bigger than Earth's but smaller than Neptune's, are the most prevalent form of exoplanet ...

This month's full moon reaches peak illumination at 12:56 p.m. EDT (17:56 GMT) and is known as the 'Flower Moon' to some in ...

The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view ...

Want to observe the sun or watch the next solar eclipse in safety? We've rounded up the telescopes you need to see our ...

As scientists and space enthusiasts commemorate the Hubble Space Telescope's 35 years in orbit, the mission team joined in by delivering a fresh collection of awe-inspiring images. Thirty-five years ...

Near the constellation Leo, JWST turned its gaze slightly aside. In the dim stars of Sextans, it spotted something ...