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Mysterious blasts of intense energy, known as fast radio bursts, are coming from massive galaxies, scientists have said. Fast radio bursts were first found in 2017, when scientists spotted that ...
A mysterious radio blast from space detected in 2022 originated in the magnetic field of an ultra-dense neutron star 200 million light years away.. Known as fast radio bursts, or FRB, such brief ...
By scanning the sky with radio telescopes, Hurley and her team located another, similar radio pulse that repeated only once every 2.9 hours – the slowest ever observed so far.
A powerful radio burst detected in 2022 originated from a rare “blob” of seven galaxies located 8 billion light-years from Earth, according to new research.
Astronomers have detected one of the most distant and energetic mysterious fast radio bursts in space, a millisecond-long blast of radio waves that traveled 8 billion years to reach Earth.
Lorimer Burst – Observation of the first detected fast radio burst as described by Lorimer in 2006. [1] [failed verification]In radio astronomy, a fast radio burst (FRB) is a transient radio pulse of length ranging from a fraction of a millisecond, for an ultra-fast radio burst, [2] [3] to 3 seconds, [4] caused by some high-energy astrophysical process not yet understood.
An independent detection of the bursts at 1.4 GHz by the STARE2 [16] team established that the burst, now named FRB 200428, is similar to the fast radio bursts (FRBs) at extragalactic distances with their report that the fluence of the burst must be >1.5 MJy ms, [17] more than a thousand times that reported by CHIME.
PSR B1919+21 is a pulsar with a period of 1.3373 seconds [4] and a pulse width of 0.04 seconds. Discovered by Jocelyn Bell Burnell on 28 November 1967, it is the first discovered radio pulsar. [5]