Space

The biggest clash in cosmology might be inching closer to resolution, thanks to the James Webb Space Telescope.  Scientists disagree […]

A lucky alignment of two sun-studying spacecraft may have finally solved a decades-old solar mystery. Data from NASA’s Parker Solar

Black holes about the size of a hydrogen atom could be careening through the solar system unnoticed. But their days

For the first time, astronomers have watched gas boil and bubble on the surface of a distant star. Scientists observed

As the youthful universe congealed under the pull of gravity, matter knotted itself into galaxies, galaxy clusters and filaments, weaving

Opposing fountains of plasma and particles spanning 23 million light-years are the longest pair of black hole jets ever seen.

Betelgeuse, Betelgeuse! The red supergiant that marks Orion’s left shoulder may have a tiny, unseen companion. Two independent studies found

While SpaceX’s Starlink satellites are enabling Internet access and mobile communications around the globe, they are also posing a threat

As more and more species come close to extinction, scientists have been collecting samples of animals, plants and other creatures

One of the most distant quasars known appears to have shut down the formation of new stars in all galaxies