Sentences with phrase «hole collision announced»
Not exact matches
In 2005, astronomers announced that GRB 050709 and GRB 050509B may be have created by collisions involving two neutron stars (more from Chandra X-Ray Observatory) and ESO), but that the presence of a second flare by GRB 050724 was more likely to have been produced by a neutron star's merger with a black hole (ESO).
http://members.nova.org/
LIGO announces the first discovery of strong gravitational waves from a collision of two black holes