The James Webb Space Telescope and its legacy partner Hubble will hunt for a rocky exoplanet with air around a red dwarf star ...

Imagery of Saturn captured by the James Webb Space Telescope is superimposed over an image captured by Hubble. "Yellows ...

Eight of the most fascinating discoveries made by the James Webb Space Telescope so far.

The most familiar type of telescope is the refractor. It uses two lenses, one to collect the light and form an image, called ...

New infrared image highlights star formation triggered by merger-in-progress. Arp 107, a pair of interacting galaxies, shines ...

The most familiar type of telescope is the refractor. It uses two lenses: one to collect the light and form an image, called ...

Astronomers find a way to measure temperature changes in a star with greater-than-ever precision, a breakthrough that ...

The James Webb Space Telescope has imaged a collision between two galaxies that appears to have created a beaming smile in ...

The largest-ever black hole jets ever seen hint that these cosmic monsters may play an even more significant role in shaping ...

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