Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

But new research from the University of Chicago is urging caution. After analyzing data from multiple observations of the ...

Trump's proposed 50% cut in NASA's science budget would turn the agency into an empty shell. Who's behind this?

A bold claim made in April 2025 about potential signs of life on the exoplanet K2-18b is now under fire from a fresh scientific analysis. Researchers from the University of Chicago have re-examined ...

Trump's proposed 50% cut in NASA's science budget would turn the agency into an empty shell. Who's behind this?

What might look like sparkling wisps of candy floss, or cotton candy, are dusty gas clouds in the Large Magellanic Cloud, a dwarf galaxy, as imaged by the Hubble Space Telescope. The pink ...

This NASA/ESA Hubble Space Telescope Picture of the Week features a sparkling cloudscape from one of the Milky Way’s galactic neighbours, a dwarf galaxy called the Large Magellanic Cloud.

This view of dusty gas clouds in the Large Magellanic Cloud is possible thanks to Hubble's cameras, such as the Wide Field Camera 3 (WFC3) that collected the observations for this image. WFC3 ...

Researchers found that a tidally locked planet like our nearest neighbor Proxima b could produce significant lightning storms ...

The result, announced in a new report publishing in the Astrophysical Journal, marks the latest in a long-running controversy over the Hubble constant, a key measure of the universe's age and ...

From mapping dark matter to refining the Hubble Constant, the rate at which the universe expands, the Hubble Space Telescope has been central to some of the most transformative discoveries of the past ...

The spiral galaxy known as Messier 81 (M81) has a rosy tint in this June 1, 2007, composite image that incorporates data from NASA's Spitzer and Hubble Space Telescopes, and NASA's Galaxy ...