"Planetary-mass objects don't fit neatly into existing categories of stars or planets." Using the James Webb Space Telescope ...

"The operations work at STScI, NASA's Goddard Space Flight Center, and other NASA contractors is funded by the operational ...

Space.com spoke to three scientists, cosmic detectives who are hot on the trail of dark matter candidates using the James ...

NASA’s SPHEREx mission will survey the entire sky in 102 different “colors” of light, offering scientists an unprecedented ...

James Webb Space Telescope has delivered stunning views of the "gravitationally distorted realms" of the El Gordo galaxy ...

In world-first observations, the James Webb Space Telescope is watching two distant alien planets "spilling their guts into ...

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

The James Webb Space Telescope's Near-Infrared Camera (NIRCam) reveals a stunning view of star-forming region Sagittarius C ...

A new James Webb Space Telescope study finds that Sagittarius A*, the Milky Way's central black hole, constantly emits light from its swirling accretion disk. Credit: NASA / ESA / CSA / Ralf ...

Scientists didn't expect that stars would be able to still form in the dwarf galaxy known as Leo P, which the James Webb ...

cosmic detectives who are hot on the trail of dark matter candidates using the James Webb Space Telescope (JWST). The question is how, even with its incredibly sensitive infrared eye, the JWST ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...