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

The magnificent Andromeda galaxy (Messier 31), stands out as the most important nearby stellar island to our Milky Way, and ...

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

"The question 'Are we alone?' is one of the most significant questions, not just in the history of science, but in the ...

The universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous—and highly ...

For humans, the most important star in the universe is our sun. The second-most important star is nestled inside the ...

Dive into a celestial masterpiece with the Hubble Space Telescope's latest snapshot of the Large Magellanic Cloud, showcasing ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

New measurements show that the expansion rate of the universe is faster than can be explained by our current understanding of ...

The Universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous — and highly debated ...

New research confirms the Universe is expanding faster than theoretical models predict, intensifying the Hubble tension.

James Woods has lost his Pacific Palisades home in the Southern California fires that continue to devastate parts of Los ...