cosmic х- (gamma-) ray burst
71Near-Earth supernova — Main article: History of supernova observation The Crab Nebula is a pulsar wind nebula associated with the 1054 supernova. It is located about 6,500 light years from the Earth.[1] …
72INTEGRAL — Infobox Space telescope name = International Gamma Ray Astrophysics Laboratory (INTEGRAL) caption = Artist s illustration of INTEGRAL in orbit (credit: ESA) organization = ESA / NASA / RKA alt names = nssdc id = location = orbit type = height = 9 …
73GRB 050904 — s position in the sky in relation to the constellations GRB 050904 is one of the most distant events ever observed. This gamma ray burst (GRB) occurred in the constellation Pisces. The bright γ ray flash, lasting about 200 seconds, was detected… …
74Dark-energy star — A dark energy star is a hypothetical compact astrophysical object, which a minority of physicists feel might constitute an alternative explanation for observations of astronomical black hole candidates. Dark energy is invisible to the human eye;… …
75Timeline of artificial satellites and space probes — This Timeline of artificial satellites and space probes includes unmanned spacecraft including technology demonstrators, observatories, lunar probes, and interplanetary probes. First satellites from each country are included. Not inclued are… …
76Very Large Telescope — VLT redirects here. For other uses, see VLT (disambiguation). Very Large Telescope The four Unit Telescopes that form the VLT together with th …
77Bohdan Paczyński — or Bohdan Paczynski (8 February 1940 19 April 2007) was a Polish astronomer, a leading scientist in theory of the evolution of stars, accretion discs and gamma ray bursts.Paczyński was born February 8, 1940, in Vilnius, Lithuania to a family of a …
78Radio Ice Cerenkov Experiment — (RICE) is an experiment designed to detect the Cherenkov emission in the radio regime of the electromagnetic spectrum from the interaction of high energy neutrinos (greater than 1 PeV) with the Antarctic ice cap. The goals of this experiment are… …
79List of space telescopes — This is a list of astronomical space telescopes. The list is divided up into the major frequency ranges: gamma ray, x ray, ultraviolet, visible, infrared, microwave and radio. Telescopes that work in multiple frequency bands are in all of the… …
80High Energy Transient Explorer — (abrégé en HETE ; appelé également Explorer 79) est un satellite astronomique américain avec une participation internationale (principalement japonaise et française). L objectif principal de HETE est de réaliser la première étude… …
