A strange, elongated cloud of metal has appeared at the heart of one of the sky’s most familiar dead stars, and it may be the ...
A powerful flare has unleashed a severe solar storm that could cause auroras and satellite disruptions on Earth.
The James Webb Space Telescope has delivered its clearest view yet of a supermassive black hole's immediate surroundings, ...
Over the years, passing spacecraft have observed mystifying weather patterns at the poles of Jupiter and Saturn. The two ...
The James Webb Space Telescope snapped its sharpest image of the area around a black hole, solving a long-standing galactic ...