New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where ...

The new composite image, which combines hundreds of photos from the Hubble Space Telescope, shows the Andromeda Galaxy with ...

The full image includes some 2.5 billion pixels compiled from observations spanning more than 1,000 orbits around Earth ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...

Hubble's discovery of expanding galaxies confirmed the universe's vastness, laying the foundation for the Big Bang theory and ...

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...

Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...

Hubble's image captures WR 25 and Tr16-244, two massive stars in the Trumpler 16 cluster within the Carina Nebula, 7,500 light-years away. This large Hubble mosaic combines images from Wide Field ...

Hubble spots SN 2022aajn, a Type Ia supernova 600 million light-years away, refining cosmic distance tools and unraveling the ...

The universe is vast, a size beyond what many of our imaginations can deal with, but modern technology helps shine a light.

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