An international group of astronomers has found that the Cornell University-discovered fast radio burst FRB 121102 - a brief, gigantic pulse of radio waves from 3 billion light years away - passes through a veil of magnetized ...
Astronomy
Jan 10, 2018
1
141
Three months of observations with the National Science Foundation's Karl G. Jansky Very Large Array (VLA) have allowed astronomers to zero in on the most likely explanation for what happened in the aftermath of the violent ...
Astronomy
Dec 20, 2017
5
1820
One of the rare and brief bursts of cosmic radio waves that have puzzled astronomers since they were first detected nearly 10 years ago has finally been tied to a source: an older dwarf galaxy more than 3 billion light years ...
Astronomy
Jan 4, 2017
3
1498
Penn State University astronomers have discovered that the mysterious "cosmic whistles" known as fast radio bursts can pack a serious punch, in some cases releasing a billion times more energy in gamma-rays than they do in ...
Astronomy
Nov 11, 2016
30
407
Astrophysicists from the Johns Hopkins University have proposed a clever new way of shedding light on the mystery of dark matter, believed to make up most of the universe.
General Physics
Aug 24, 2016
7
3786
An international team of scientists using a combination of radio and optical telescopes has for the first time managed to identify the location of a fast radio burst, allowing them to confirm the current cosmological model ...
Astronomy
Feb 24, 2016
43
2083
A new way to test one of the basic principles underlying Einstein's theory of General Relativity using brief blasts of rare radio signals from space called Fast Radio Bursts is ten times, to one-hundred times better than ...
General Physics
Dec 30, 2015
135
3001
(Phys.org)—Fast radio bursts (FRBs) are short bursts of radio emissions from the sky lasting only few milliseconds. However, their origin is still unknown, perplexing astronomers for years since the discovery of the first ...
What scientists previously thought about where Fast Radio Bursts (FRBs) come from is just the tip of the iceberg, according to new research led by astronomers at the University of Toronto. The mysteries of the millisecond-long ...
Astronomy
Jun 11, 2024
1
67
In a study published in The Astrophysical Journal, Prof. Zhou Xia from the Xinjiang Astronomical Observatory (XAO) of the Chinese Academy of Sciences and collaborators have, for the first time, derived the dispersion relation ...
General Physics
Jun 11, 2024
0
84
