Search results
Results From The WOW.Com Content Network
SN 1987A was discovered independently by Ian Shelton and Oscar Duhalde at the Las Campanas Observatory in Chile on February 24, 1987, and within the same 24 hours by Albert Jones in New Zealand. [2] Later investigations found photographs showing the supernova brightening rapidly early on February 23.
In 1987, Supernova 1987A in the Large Magellanic Cloud was observed within hours of its light reaching the Earth. It was the first supernova to be detected through its neutrino emission and the first to be observed across every band of the electromagnetic spectrum. The relative proximity of this supernova has allowed detailed observation, and ...
SN 1054 remnant (Crab Nebula)A supernova is an event in which a star destroys itself in an explosion which can briefly become as luminous as an entire galaxy.This list of supernovae of historical significance includes events that were observed prior to the development of photography, and individual events that have been the subject of a scientific paper that contributed to supernova theory.
The light from the explosion was seen from Earth on Feb. 24, 1987, the day after a burst of neutrinos - subatomic particles produced in vast quantities when a large star's core collapses - spawned ...
The year 1987 in science and technology ... Astronomy. February 23 – Supernova 1987a is ... an invasive parasite of honeybees, is found in the United ...
Ian Keith Shelton (born 30 March 1957) is a Canadian astronomer who discovered SN 1987A, the first modern supernova close and bright enough to be visible to the naked eye. Born in Winnipeg , Manitoba , Canada, Shelton received his B.Sc. in 1979 from the University of Manitoba and in 1981 began his professional career working as Resident ...
Could secrets of the galaxy be found at the bottom of the ocean? Researchers at Australian National University seem to think so. They are studying these teeny-tiny particles of sediment that they ...
In February 1987, the observation of supernova neutrinos experimentally verified the theoretical relationship between neutrinos and supernovae. The Nobel Prize -winning event, [ 6 ] known as SN 1987A , was the collapse of a blue supergiant star Sanduleak -69° 202 , in the Large Magellanic Cloud outside our Galaxy , 51 k pc away. [ 18 ]