Astronomers compile a large sample of an unusual class of objects in an effort to connect the dots to the early universe.

MIT astronomers have been captivated by the strange behaviors of a supermassive black located 270 million light-years away, ...

Developed by ESA, the tiny signal amplifier is aimed at making the future radar-observing and telecommunications space ...

Strange x-ray pulses hint at a surprisingly long-lived white dwarf orbiting precariously close to a supermassive black hole ...

Planets around other stars need to be prepared for extreme weather conditions, according to a new study from NASA’s Chandra X ...

Planets around other stars need to be prepared for extreme weather conditions, according to a new study from NASA's Chandra X ...

After a gap of more than a year, NASA successfully resumed spacewalks outside the International Space Station on Thursday. NASA astronauts Nick Hague and Suni Williams, dressed in pressurized NASA ...

This artist's illustration represents the results from a new study that examines the effects of X-ray and other high-energy ...

A cosmic object spotted by the James Webb Space Telescope has flummoxed astronomers. Now a research team has studied hundreds ...

Nokia has been selected by TenneT, one of Europe’s leading offshore transmission systems operators, to provide the critical ...

A black hole infamous for strange features has once again baffled astronomers, this time with rapid X-ray flashes. What could ...

In this artist’s concept, matter is stripped from a white dwarf (sphere at lower right) orbiting within the innermost accretion disk surrounding 1ES 1927+654’s supermassive black hole. Astronomers ...