Much of the mass in the universe lies not in stars or galaxies, but in the space between them, known as the intergalactic ...
NOAA classifies geomagnetic storms on a scale of G1 (minor) to G5 (extreme), with G5 being the most powerful and least common ...
Then, in 2023, astronomers spied weird filaments glowing with light from sulfur within the nebula. Scientists know the supernova created the filaments, but it’s unclear how or when the ...
A 3-D map of the strange remains of a supernova seen in 1181 traces the odd tendrils of gas that jut out for several light-years in all directions.
How do you weigh one of the largest objects in the entire universe? Very carefully, according to new research.
Learn about the planned shortening of product lifespans, illustrated by the enduring story of a light bulb that never goes ...
New images of the massive structure is helping astronomers identify the tune being played by the celestial guitar.