The James Webb Space Telescope has taken another look at the potential "city-killer" asteroid 2024 YR4 and found its chances ...

For space fans, June has something extra to enjoy, as NASA recently released “Cosmic Dawn,” a new “intimate access” ...

"The new brown dwarfs are the least massive known brown dwarfs. They place a new constraint on the lowest mass at which brown ...

The James Webb Space Telescope (JWST) has discovered that a hazy sky over frozen Pluto is helping to cool the dwarf planet's ...

Scientists using NASA's James Webb Space Telescope (JWST) have made an exciting discovery about the early universe. They ...

Webb has captured a frigid exoplanet in a wildly tilted orbit, revealing a system shaped by past planetary violence and ...

Step outside on a clear night, trace the hazy stripe of the Milky Way and enjoy the comfortable illusion that you more or ...

Inflation and budget issues are threatening to hobble NASA’s most in-demand telescopes.

NGC 4449 is a dwarf galaxy turned stellar powerhouse, dazzling astronomers with its explosive star-forming activity and rich ...

New observations from NASA’s James Webb Space Telescope now point to the culprits that cleared the haze: dozens of dwarf ...

NASA has just released a new documentary about the most powerful space telescope ever built, and you can watch it now.

An exoplanet 60 light-years away from Earth, known as 14 Herculis c, is thought to be the coldest one yet found, researchers ...