Using archived data from NASA's Hubble Space Telescope and the Atacama Large Millimeter/submillimeter Array Telescope based in Chile, researchers found that the galaxy also had a "small, dusty inner disk" rotating at the center of the galaxy, again suggesting a black hole there. Even more surpr...
We applied matched filtering to the light curves of 1491 long GRBs in the BATSE catalogue to search for evidence of spindown of rapidly rotating black holes and (proto-) neutron stars. On average, the results favor black hole spindown against high density matter at the ISCO. As a natural...
百度试题 结果1 题目4. The discovery (discover) of Black Hole is very important for scientists to study the universe. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
“This discovery forces us to re-examine our models of how stellar-mass black holes form,” said LIGO Director Prof. David Reitze from the University of Florida in the U.S. “This remarkable result along with the LIGO-Virgo detections of binary black hole collisions during the past four ...
We report on the discovery by the Swift Gamma-Ray Burst Explorer of the black hole (BH) candidate Swift J1539.2-6227 and the subsequent course of an outburst beginning in 2008 November and lasting at least seven months. The source was discovered during normal observations with the Swift Burst...
The present invention discloses a method of attacking and defending a black hole in route discovery, addressing the prior art can not detect internal attacks, no defense against the black hole attack the problem of route discovery. 其技术方案是:节点建立并比对接收路由请求表和接收路由响应表的内容,...
Low-frequency quasiperiodic oscillations (LFQPOs) are commonly found in black hole X-ray binaries, and their origin is still under debate. The properties of LFQPOs at high energies (above 30 keV) are closely related to the nature of the accretion flow in the innermost regions, and thus...
The importance lies in the proposed interpretations which invariably involve the effects of strong gravity near a black hole. We compare our results to those of other BHCs, and discuss the impact of the observational data on the models in a global context.Wei Cui...
NASA Science Mission Directorate. This paper includes data collected by the Kepler mission and obtained from the MAST data archive at the Space Telescope Science Institute (STScI). STScI is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5–...
Around 50 years ago, the famous bet between Stephen Hawking and Kip Thorne on whether Cyg X-1 hosts a stellar-mass black hole became a well-known story in the history of black hole science. Today, Cyg X-1 is widely recognised as hosting a stellar-mass bl