The relative quantities of volatile gases like methane and ethane can reveal key details about distant Kuiper Belt objects.

Scientists have made the record-breaking detection of oxygen in an ancient galaxy that existed just 300 million years after ...

"We have been waiting for 10 years to confirm that our finely tuned operations of the telescope would also allow us to access ...

NASA’s James Webb Space Telescope has uncovered the Firefly Sparkle galaxy, a young cosmic entity that may resemble the Milky ...

It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James ...

When astronomers pointed the James Webb Space Telescope (JWST) at a young red star in the constellation Columba, they noticed ...

The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering ...

NASA’s James Webb Telescope captured direct images of gas giants in HR 8799, revealing their carbon dioxide-rich atmospheres.

NASA’s James Webb Space Telescope has discovered 55 Cancri e, a super-Earth located 41 light-years away. This planet, five ...

A new discovery using the James Webb Telescope has implied we may live in a black hole. The telescope, launched by NASA three ...

This preferred direction of spin might be due to one of two reasons: either our entire universe exists in a black hole, or ...

Trained on the spectacular Flame Nebula, the Hubble and James Webb Space Telescopes went hunting for the smallest stars in ...