Hubble captures three infant stars lighting up a blue nebula, with a secret protostar forming in a shadowed disc below.

The light that the NASA/ESA Hubble Space Telescope collected to create this image reached the telescope after a journey of ...

NASA's James Webb Space Telescope recently zeroed in on the Bullet Cluster—delivering highly detailed images that show a ...

The Cosmic Microwave Background, also known as the earliest light of the universe, was captured through SPT-3G in the South ...

How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...