According to NASA, the NIRCam on the JWST has near infrared imagery that provided high-resolution imagery for the ...

Researchers using NASA’s James Webb Space Telescope have detected the strongest evidence yet for an atmosphere on a rocky ...

Astronomers have found the strongest evidence yet of an atmosphere around a rocky exoplanet.

NASA’s James Webb Space Telescope (JWST) could have unveiled one of the universe’s oldest secrets: stars formed shortly after the Big Bang. These primordial stars, known as Population III (Pop III) ...

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

Take a tour of the amazing Ring Nebula image captured by the James Webb Space Telescope. Credit: NASA/ESA/CSA/Institute for ...

Coiled and snakelike, a set of four identical shells surrounds a violent stellar dance 8,000 light-years from Earth.

Aug. 27 (UPI) --NASA observed interstellar comet 3I/ATLAS through the lens of the James Webb Space Telescope for the first time. On Aug. 6, the telescope with its near-infrared Spectrograph instrument ...

A comet known as 3I/ATLAS made news when it was confirmed to be the 3rd-ever object observed to have originated outside Earth's solar system. Though the object poses no threat to Earth, astronomers ...

When NASA launched its $10 billion James Webb Space Telescope in 2021, scientists hailed the mission as the greatest achievement of its kind in over three decades. Soon, however, scientists noticed a ...

The James Webb Space Telescope and other international observatories have spotted a 13-billion-year-old supernova. On Tuesday, the European Space Agency (ESA) announced the sighting of a gamma-ray ...

The James Webb Space Telescope captured an unprecedented look inside a vibrant and glittering cluster of newborn stars drifting in the cosmos — some nearly eight times hotter than the sun. The ...