Scientists studying one of the earliest known galaxies using the James Webb Space Telescope have found that the universe's Era of Reionization may have occurred much earlier than previously thought.

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

The Estes Valley Astronomical Society is offering a free public lecture Saturday, March 29th at the Estes Park Memorial ...

Interview The team behind the James Webb Space Telescope (JWST) just scored the Simon Ramo Medal, given by the Institute of ...

So in some sense, alien worlds were not first discovered in the 1990s or even the 1980s. It took nearly a century to fully ...

NASA’s James Webb Space Telescope has captured the first-ever clear images of auroral activity on Neptune, the 8th planet from the Sun. For years, scientists had only speculated about the presence of ...

The primary mirror array will be 128 feet (39 meters) across, allowing it to gather more light and greater detail than any ...

The Webb Space Telescope has captured a plume of gas and dust streaming from a star in the making, with a spiral galaxy as a ...

The Habitable Worlds Observatory (HWO) telescope will be actively looking for traces of life on Earth-like planets in other ...

This wider view of the Uranian system with Webb’s NIRCam instrument features the planet Uranus as well as six of its 27 known moons (most of which are too small and faint to be seen in this short ...

University of Arizona researchers are among a group of scientists who hope to discover what happened immediately after the ...