... compact massive object is a black hole,” said Oka, the lead author of the paper that appeared in the Astrophysical Journal Letters. Black holes can be roughly categorised into two different sizes: stellar-mass black holes...
using the Okayama Astrophysical Observatory, Xin-glong Station, and Australian Astronomical Observatory. The central star known as HD 47366 is larger than ...
... now developing a 4,000-pixel microcalorimeter array for the European-led Advanced Telescope for High-ENergy Astrophysics mission, expected to launch late next decade. ASTRO-H has been built by a major international collaboration led by JAXA...
... diversity of small rocky planets, models recently constructed by researchers from the Harvard-Smithsonian Centre for Astrophysics (CfA), suggest that the answer is apparently yes. Using a computer model known as the Preliminary Reference...
... but consistent with the direction of GW150914 and does not appear connected with other previously known astrophysical, solar, terrestrial, or magnetospheric activity. A number of possibilities to account for this GRB have already been undertaken...
... observations. Now however, further analysis of FRB 150418 by Williams and Berger at the Harvard-Smithsonian Center for Astrophysics has led to the suggestion that this signal is not as Keane and his team suggest, but that...