A faint, tiny flash of red light glimpsed at the Cosmic Dawn more than 13 billion years ago has smashed the record for the ...

See amazing views of the M74, NGC 7496, IC 5332, NGC 1365, and NGC 1433 galaxies captured using the James Webb Space ...

"This observation also demonstrates that we can use Webb to find individual stars when the universe was only 5% of its ...

The James Webb Space Telescope and other international observatories have spotted a 13-billion-year-old supernova. On Tuesday ...

A space startup aiming to build a grid in space has chosen Albuquerque for the site of its headquarters and manufacturing ...

The numbers suggest Amazon Leo is looking to quickly scale up to compete with SpaceX's Starlink to serve customers across the ...

After a yearslong series of setbacks, NASA's Escape and Plasma Acceleration and Dynamics Explorers, or ESCAPADE, mission has ...

Astronomers have sighted the oldest known stellar explosion, dating back to when the universe was less than a billion years ...

NASA has visualized the cataclysm, which is thought to have caused a mysterious eruption of gamma rays captured by telescopes ...

Han and colleagues found that UV light at a wavelength of 185 nm has enough energy to break the bonds in CO 2 and methane and ...

A growing cloud of space junk is turning Earth’s orbit into a hazardous scrapyard, scientists warn. Decades of abandoned ...

Using the James Webb Space Telescope, a team of international researchers have discovered chemical fingerprints of gigantic ...