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Illustration depicting the gravitational waves produced by two orbiting and then merging black holes. Image Credit: Numerical Simulation: S. Ossokine/A. Buonanno (Max Planck Institute for Gravitational Physics)/Simulating eXtreme Spacetimes project; Scientific Visualisation: T. Dietrich (Max Planck Institute for Gravitational Physics)/R. Haas (NCSA)] Gravitational waves, basically ripples in space and time, have been sought […] From NASA: “Chandra observations of the Perseus and Virgo galaxy clusters suggest turbulence may be preventing hot gas there from cooling, addressing a long-standing question of galaxy clusters do not form large numbers of stars.” Image Credit: NASA/CXC/Stanford/I. Zhuravleva et al This week, NASA announced that the Chandra X-ray Observatory, now in its […] [youtube_video]http://youtu.be/6qr_0K7UPas[/youtube_video] Video courtesy of NASA In an effort to understand how black holes shape the evolution of galaxies, astronomers spent eight months creating a series of time-lapse movies from 400 observations made by NASA’s Hubble Space Telescope. The movies, taken from observations conducted over a 13-year period from 1995-2008, show a […] |
 Next Launch Starlink-26 on a Falcon 9 rocket from Cape Canaveral AFB, FL scheduled for: 9 May 21 at 6:42 GMT 9 May 21 at 2:42am Eastern 
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