Astronomers have made an exciting discovery—a massive spiral disk galaxy, much larger than expected, in the early universe. This galaxy, called the...

For nearly two years, the Euclid space telescope, operated by the European Space Agency (ESA), has been capturing deep-space images to help scientists...

Astronomers have made an exciting discovery near the center of our Milky Way galaxy—long, thin “space tornadoes” made of swirling gas. These...

Astronomers have made an exciting discovery near the center of our Milky Way galaxy—long, thin “space tornadoes” made of swirling gas. These...

Scientists have taken the clearest-ever images of the universe when it was just 380,000 years old—essentially a baby picture of the cosmos. This...

Astronomers have discovered a massive hidden fuel source in a young galaxy cluster, revealing new clues about how galaxies form and grow. Using the...

A European space telescope launched to explore the dark universe has released a trove of new data on distant galaxies.

The telescope aims to eventually chart one-third of the sky during its mission, capturing galaxies and stars. Scientists hope it will also shed light...

The telescope aims to eventually chart one-third of the sky during its mission, capturing galaxies and stars. Scientists hope it will also shed light...

WASHINGTON, March 26 (Reuters) - Scientists using the James Webb Space Telescope have identified an ancient and faraway galaxy that provides evidence...