The Universe

Euclid images reveal a wide view of the dark universe

The Euclid mission, led by ESA (European Space Agency) with contributions from N...

NASA's Roman Telescope to Search for Dark Matter Clumps

Some of the finest, tiniest details in the universe — the spaces between elongat...

What is dark energy?

About 13.8 billion years ago, the universe began to experience a rapid expansion...

Listen to the Universe: NASA's Data Sonification and Do...

In early 2024, three sonic data sets of images obtained with NASA's Chandra X-ra...

Runaway 'failed star' races through the cosmos at 1.2 m...

"This discovery mainly opens up a new pathway to studying brown dwarfs that are ...

James Webb Space Telescope directly images its coldest ...

"We were excited when we realized."

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