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 ...

Using the aging Hubble Space Telescope, Achenbach spotted an unusual spiral galaxy quasar with a visible jet. This calls into ...

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 ...

International astronomers have discovered new features in a supermassive black hole in galaxy 1ES 1927+654, located 270 ...

In December 2022, less than six months after commencing science operations, NASA’s James Webb Space Telescope revealed ...