来自MSN5 天
Astronomers watch monster black hole spit out a light-year-long jet
Astronomers have witnessed a monster supermassive black hole erupting with a light-year-long jet traveling at one-third the ...
The Gazette8 天
Curious Iowa: Why does North Liberty have a radio telescope?
North Liberty’s best kept secret looks like a giant satellite dish nestled in a wooded area between North Liberty and ...
JSTOR Daily7 年
DiFX: A Software Correlator for Very Long Baseline Interferometry Using Multiprocessor ...
We show detailed comparisons between DiFX and two existing hardware‐based correlators: the Australian Long Baseline Array S2 correlator and the NRAO Very Long Baseline Array correlator. In both cases, ...
Astronomers detect rare X-ray flares from black hole 1ES 1927+654 caused by a nearby white ...
The observations revealed features never before seen in real time around a supermassive black hole. Among them was the launch ...
inceptivemind10 天
Early universe had more supermassive black holes than previously thought
The blazar, named J0410–0139, is located about 12.9 billion light-years away at the center of a galaxy. This makes it the ...
Business Today8 个月
'Firing beams on other Planets': NASA discovers 'Death Star' Black Holes that is trying to ...
The discovery was made on May 22 by astronomers using the Chandra X-ray Observatory and the National Radio Astronomical Observatory’s (NRAO) Very Long Baseline Array (VLBA). X-ray and radio data ...