Dark matter is a confounding concept that teeters on the leading edges of cosmology and physics. We don't know what it is or ...

A new observation estimates that the space rock measures 60 meters and has a 2% chance of impacting the satellite ...

One of the most powerful objects in the universe is a radio quasar—a spinning black hole spraying out highly energetic ...

Whether a galactic environment has the right conditions for habitable planets to form could depend on how the black hole in that galaxy is rotating.

Hints of auroras were first faintly detected in ultraviolet light during a flyby of the Voyager 2 spacecraft in 1989. Webb ...

Scientists at Northumbria University have successfully captured images of auroras on Neptune using NASA’s James Webb Space Telescope.

A newborn star’s fiery outburst has been caught in breathtaking detail by NASA’s James Webb Space Telescope, revealing a ...

James Webb Space Telescope captures Neptune’s auroras, revealing new details about its atmosphere and magnetism.

A powerful X1.1-class solar flare was released by the sun on March 28, resulting in radio blackouts across North and South ...

The James Webb Space Telescope has successfully detected auroras on Neptune for the first time ever, finishing a job that ...

The European physics laboratory CERN is planning to build a mega collider by 2070. Critics say the plan could lead to ruin ...