A long-lost cosmic explosion, buried within two decades of NASA's Chandra X-ray data, has finally been uncovered by ...

"Have you ever flipped through old photo albums and suddenly found something fascinating hidden in the background of a ...

Astronomers analyzing archived NASA data have stumbled upon a cosmic event unlike anything seen before—a brief but intense ...

The Einstein Probe was launched in January 2024 to study the high-energy universe, and among its instruments is its ...

Using ESA's XMM-Newton satellite and NASA's Chandra X-ray observatory, astronomers have observed a young stellar object known ...

An international team of astronomers reports the detection of the first pulsar by the Globular Clusters GMRT Pulsar Search (GCGPS) survey. The pulsar, designated PSR J1617−2258A, was found in ...

Feb. 19, 2025 — Within the Dark Energy Spectroscopic Instrument's early data, scientists have uncovered the largest samples ever of intermediate-mass black holes and dwarf galaxies hosting an ...

The researchers believe that when this supernova exploded, it sent cosmic rays toward Earth for about 100,000 years. These ...

Astronomers using the James Webb Space Telescope have spied dynamic flares of light near the supermassive black hole at the ...

A new breakthrough in cosmic mapping has unveiled the structure of a colossal filament, part of the vast cosmic web that connects galaxies. Dark matter and gas shape these filaments, but their faint ...