Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from a pair of monster black holes disrupting a cloud of gas in the center of a ...

This illustration shows a red, early-universe dwarf galaxy that hosts a rapidly feeding black hole at its center. Using data ...

Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from ...

Hubble unexpectedly finds double quasar: This image from the NASA/ESA Hubble Space Telescope shows a pair ... A quasar emits ...

Credit: Space.com | footage & orbit animation courtesy ... us they are clearly wrong': How astrophysicist Sophie Koudami's ...

The ESA/NASA Solar and Heliospheric Observatory (SOHO) captured a coronal mass ejection erupt from the far side of the Sun. Credit: ESA/NASA/SOHO | edited by Space.com's Steve Spaleta ...

A team of astronomers has discovered a link between black holes and stellar eruptions, suggesting the potential existence of ...

A pair of monster black holes swirl in a cloud of gas in this artist's concept of AT 2021hdr, a recurring outburst studied by ...

A second hearing on "unidentified anomalous phenomena", previously known as "UFOs", is taking place this afternoon. The ...

The Local Hot Bubble was first suggested over 50 years ago, with scientists theorising that a series of supernovas - massive ...

The twin spacecraft of NASA's TRACERS (Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites) mission were ...

Denmark is a founding member of the European Space Agency and on Wednesday formally committed to safe and responsible space ...