Satellite News

The largest cosmic explosion ever seen by astronomers has been raging for three years and is ten times more powerful than a supernova. It may be driven by a black hole ripping apart a gas cloud.

NASA’s Perseverance rover has found evidence that a deep and fast-moving river once coursed through Mars’ Jezero Crater, shaking up current ideas of past Red Planet water flow.

A book-shaped rock on Mars was likely carved by ancient water running through the area, scientists on NASA’s Curiosity rover mission say.

A pair of eruptions seen on the sun might lead to a display of auroras for parts of the northern and central United States on May 11.

The secrets of star formation are slowly coming to light in a huge new star atlas generated by astronomers, based on images of stellar nurseries.

A new study has determined the most likely origin of one repeating fast radio burst to be a dense object — potentially a neutron star — with a binary companion.

A solar-powered balloon mission has detected a strange low-frequency sound from an unidentified source high in the air above Earth.

A warp in the fabric of space and time that acted like a giant magnifying glass may help solve a celestial mystery about the rate of the universe’s expansion.