The nearby bright star Vega is surrounded by a surprisingly smooth, 100 billion-mile-wide disk of cosmic dust, confirming ...

Perhaps the greatest tool astronomers have is the ability to look backward in time. Since starlight takes time to reach us, ...

At the heart of our Milky Way galaxy lurks a supermassive black hole about four million times the mass of the sun, called ...

Space never ceases to amaze us, but what the James Webb Space Telescope (JWST) just found has changed everything that we know ...

Modeling predicts that galaxies in the early universe should have formed inside-out. Now, a new observation from the James Webb Space Telescope appears to have confirmed this. The James Webb Space ...

Since its launch, the James Webb Space Telescope has identified early galaxies that shine unexpectedly brightly, suggesting ...

The James Webb Space Telescope may have found dozens of elusive brown dwarfs — strange objects larger than planets but ...

Check out these 8 images of galaxies, star clusters, supernovas and others captured by NASA James Webb Space Telescope in ...

Astronomers used the James Webb Space Telescope to detect ancient lonely quasars with murky origins. They appear to have few cosmic neighbors, raising questions about how they first emerged more than ...

The James Webb Space Telescope (JWST) is a powerful tool for exploring space, launched in December 2021. It can see faraway ...

With highly capable instruments James Webb Space Telescope (JWST) was able to capture the image of a distant galaxy. Arp 107: ...