The light of the oldest supernova ever seen, dating back 13 billion years to just 730 million years after the Big Bang, has ...

A faint, ancient flash of light detected by the James Webb Space Telescope (JWST) has broken the record for the most distant ...

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

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

NASA’s Webb Telescope detects the earliest known supernova, GRB 250314A, 730 million years after the Big Bang, capturing its ...

Washington Gov. Bob Ferguson is setting aside $350,000 to support Portal Space Systems' expansion into a satellite ...

Supernovae aren't one of the JWST's main science themes, but the perceptive telescope is full of surprises. Recently, it ...

Astronomers from Texas have witnessed the moment a star’s surface is torn apart by a supernova, becoming oblong in the ...

"The supernova was named 'supernova Hope' since it gives astronomers hope to better understand the universe’s changing expansion rate." When you purchase through links on our site, we may earn an ...

When a massive star runs out of fuel and approaches the end of its life, it explodes in a huge outpouring of energy called a supernova. These events can be so bright that they outshine entire galaxies ...

A space and radiation expert is disputing Airbus' recent explanation of an in-flight incident that left at least 15 people ...