The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New ...

In addition to helping the researchers nail down the nebula's ellipsoidal structure, the 3D model also confirmed that the ...

NASA's Hubble Space Telescope has provided unprecedented details about the Andromeda galaxy's history and characteristics.

BAE Systems has successfully delivered NASA’s Spectro-Photometer for the History of the Universe, Epoch of Reionization and ...

"The protostars are midway down the path to becoming mature stars." Two young stars shine bright in the dusty depths of the ...

The James Webb Space Telescope has provided groundbreaking insights into a new type of exoplanet, fundamentally different ...

Astronomers uncover light from ancient galaxy GHZ2, born 13 billion years ago, offering a glimpse into the universe's infancy ...

Capturing images of individual stars in distant galaxies has generally been considered impossible for decades. But NASA’s ...

The Hubble Space Telescope captures extraordinary images of young stars, shedding light on star formation in the Orion Nebula.