A team of researchers has identified the largest superstructure ever reliably characterized in the universe. This discovery, ...

A team of scientists has found the largest superstructure ever reliably characterised in the universe. The discovery was made ...

Despite a charming turn by Anthony Mackie in the MCU, Sam Wilson isn’t the most interesting character in the Marvel Comics universe. Introduced by Stan Lee and Gene Colan in 1969’s Captain America ...

A new image from the Hubble Space Telescope shows a cosmic cloudscape, with clouds of dust and gas swirling in beautiful colors.

Lobster-eye satellite Einstein Probe captured the X-ray flash from a very elusive celestial pair. The discovery opens a new ...

Using the James Webb Space Telescope (JWST), scientists discovered that the Milky Way 's central supermassive black hole, Sagittarius A* (Sgr A*), is constantly streaming out flares without respite.

Using NASA's James Webb Space Telescope, Northwestern astrophysicists gained the longest, most detailed glimpse yet of the supermassive black hole at the center of the Milky Way.

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...

Before he became the Red Hulk, he was a cold and violent man, complicit in the accident that turned his son-in-law into a ...

The "needle in the haystack" discovery of a powerful explosion from a mysterious unknown object outside our galaxy has ...

Type Ia supernovae have long served as essential tools in cosmology, acting as cosmic beacons that help astronomers measure ...

Scientists didn't expect that stars would be able to still form in the dwarf galaxy known as Leo P, which the James Webb ...