The NASA/ESA/CSA James Webb Space Telescope has discovered a new moon orbiting Uranus. The moon, designated S/2025 U1, is ...

The James Webb Space Telescope was built with a flaw, and because it's a million miles away, we can't repair it, but we can ...

The James Webb Space Telescope has received a record-breaking number of proposals for its fifth observation cycle. Only 8% ...

The Roman telescope will track 100,000 cosmic explosions, revealing how the early universe expanded and offering new clues ...

Astronomers have for the first time detected a coronal mass ejection from another star, shedding light on worlds orbiting red ...

NASA’s Roman Space Telescope is getting closer to its launch date, but before it takes to the stars, it has to be prepared ...

James Webb Space telescope spots 'big red dot' in the ancient universe: A ravenous supermassive black hole named 'BiRD' ...

NASA contracts Katalyst Space Technologies for $30 million to reposition the Swift space telescope and prevent its descent to Earth.

Trapped in a gravitational push and pull between Jupiter and other Jovian moons, Io is constantly being stretched and ...

Customers send their telescopes to Starfront Observatories, where amateur stargazers can view the night sky unencumbered by ...

Members of Maryland’s congressional delegation added their voices to concerns about the closure of offices and labs at the ...

Despite having discovered more exoplanets than any other telescope, Kepler has been retired for the very simple reason that ...