The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar ...

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

The James Webb Space Telescope has detected water vapor and thick clouds on LTT 9779 b, an ultra-hot Neptune locked in a ...

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

A recent study using the James Webb Space Telescope has promoted the theory long held by certain astrophysicists that we live ...

NASA’s Hubble Space Telescope marks its 100,000th exposure, capturing a dazzling quasar 9 billion light-years away with a ...

An 11-billion-year-old galaxy, Big Wheel, baffles scientists with its massive size and rapid spin. Discovered via James Webb, ...

An international team has discovered a giant spiral disk galaxy in the early cosmos which is three times larger than similar ...

NASA’s Hubble Space Telescope reached a remarkable milestone—its 100,000th exposure, capturing an image of a quasar located 9 ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in ...

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