Trouble with one of the Hubble Space Telescope's three remaining gyroscopes, critical for aiming and...
A thick atmosphere has been detected around a planet that's twice as big as Earth in a nearby solar ...
NASA'S James Webb Space Telescope observed a planet outside of our galaxy that might be able to supp...
Astronomers studying a famous supernova located 168,000 light-years from Earth have made new observa...
The James Webb telescope captured another spectacular image of space, but this one stood out – becau...
A high-speed dust-size micrometeoroid slammed into one of the James Webb Space Telescope's 18 primar...
A pallet holding three of the James Webb Space Telescope's 18 hexagonal mirror segments rotated into...
The long-awaited launch of the James Webb Space Telescope, the $10 billion successor to the iconic H...
In 1990, NASA launched the Hubble Space Telescope. It had faced years of delays and cost overruns, b...
