Witryna13 paź 2024 · A blast equal in magnitude to a supernova explosion, caused by a “star crash” between two neutron stars, has resulted in what astronomers call a significant breakthrough in the way we study the universe. The incredible blast, first observed in 2024, also left physicists scratching their heads for a time, as the speed at which … Witrynaobserved in cosmic history. This ancient beacon offers a glimpse of the little-known cosmic dark ages. In this issue, two papers1,2 report the discovery a γ-ray burst (GRB) at a redshift of about 8.2. It is the highest redshift — or equivalently the most distant — astronomical object ever detected in the Universe. For comparison, the ...
Abdulsatar Bochnak on Twitter: "‘Distant cosmic explosion’ was …
Witryna10 lip 2014 · Studies of older supernovae, such as SN 1987A and the Crab Nebula, show collections of cosmic dust that reach up to one-half the mass of the sun. … Witryna21 lis 2013 · NASA Missions Study 'Watershed' Cosmic Explosion in Unparalleled Detail. On April 27, a blast of light from a dying star in a distant galaxy became the … rother rubbish collection days
New Studies Argue Distant Cosmic Gamma-Ray Explosion Was …
Witryna16 cze 2024 · Scientists have been able to study the light emitted by GRBs hours or days after they blew up, but it is much more challenging to observe light from the … Witryna12 lip 2024 · On Sept. 22, 2024, however, IceCube picked up another cosmic neutrino. It was extremely energetic, packing about 300 teraelectron volts — nearly 50 times … Witryna25 maj 2011 · This evidence, including the missing galaxy, indicates that the burst is extremely likely -- a 99.3-percent chance -- to be the most distant cosmic explosion, … rother safeguarding