Tag Archive for 'ASASSN-14li'

A giant black hole in PGC 43234 destroyed a large star and threw its pieces into space; the X-ray data reveal the relative amount of nitrogen compared to carbon in this stellar debris field. Image credit: NASA / CXC / University of Michigan / Miller et al. / M. Weiss.

ASASSN-14li: Supermassive Black Hole Destroys Massive Star, Throws Its Pieces into Space

Aug 22, 2023 by News Staff

Astronomers using NASA’s Chandra X-ray Observatory, ESA’s XMM-Newton and other telescopes have found evidence for a massive stellar disruption (over...

Astronomers Detect Radio Signals from Star-Eating Black Hole

Mar 20, 2018 by News Staff

Astronomers have detected radio echoes of a supermassive black hole feeding on a star, suggesting the black hole emits a jet of energy proportional to...

This artist’s impression shows a supermassive black hole consuming a star that has been torn apart by the black hole’s gravity; as a result of this ‘meal’ the black hole begins to launch a powerful jet that astronomers can detect with radio telescopes. Image credit: NASA / Goddard Space Flight Center / Swift.

Astronomers Spot Unusual Jet from Supermassive Black Hole in PGC 43234

Nov 26, 2015 by Natali Anderson

A group of scientists, led by Dr Sjoert van Velzen of Johns Hopkins University, has observed a new way for plasma to escape the gravitational pull of a...

ASASSN-14li: X-Ray Telescopes Catch Supermassive Black Hole Shredding Star to Pieces

Oct 22, 2015 by News Staff

Using a trio of X-ray telescopes, astronomers have observed material being blown away from a supermassive black hole after it tore a star apart. The event...