hisqert.blogg.se

Black hole definition
Black hole definition













black hole definition

It’s called the "Realtime Blackhole List" MAPS maintains a database of Internet addresses that it believes send or relay spam. District Court Judge John Kane's decision to keep Denver-based out of an Internet black hole. 2000 November 26, Linda Seebach, “Unwanted e-mail belongs in an Internet black hole”, you'll have to love U.S.( figuratively ) A void into which things disappear, or from which nothing emerges an impenetrable area or subject an area impervious to communication.2019, Hannah Devlin, The Guardian, 10 April:Īstronomers have captured the first image of a black hole, heralding a revolution in our understanding of the universe’s most enigmatic objects.( astronomy ) A gravitationally domineering celestial body with an event horizon from which even light cannot escape the most dense material in the universe, condensed into a singularity, usually formed by a collapsing massive star.‘I will convince you that I do know by clapping you for the remainder of the night into the black hole, young gentleman, do you see, and have no doubt but the air of that agreeable apartment will restore your senses.’Ī discipline of unlimited autocracy, upheld by rods, and ferules, and the black hole.

black hole definition

1808–10, William Hickey, Memoirs of a Georgian Rake, Folio Society 1995, p.A place of punitive confinement a lockup or cell a military guardroom.Widespread popularisation of the term is generally credited to a 1967 lecture by physicist John Wheeler. The first known usage in print was by journalist Ann Ewing in 1964. Dicke, who stated around 1960–1961 that the objects were "like the Black Hole of Calcutta". In reference to celestial bodies, physicist Hong-Yee Chiu attributed the term to his colleague Robert H. The first image of a black hole, released in 2019.















Black hole definition