Page-2 of Black holes
What is Hum of the Universe?
The Hum of the Universe was recently detected by the North American Nanohertz Observatory for Gravitational Waves (NANOGrav). According to the researchers, the hum was produced by gravitational waves. About the Hum of the Universe The Hum of the Universe ..
Month: Current Affairs - January, 2021
LIGO detects first merger of two unequal-mass black holes
The scientists of Laser Interferometer Gravitational Wave Laboratory (LIGO) have recently recorded the first merger of black holes that were of unequal masses. On April 12, 2020, the LIGO-Virgo collaboration detected collision between two black holes that were 2.4 billion ..
Month: Current Affairs - April, 2020
LIGO: Second Merger of Neutron Stars detected
The LIGO (Laser Inferometer Gravitational-wave Observatory) detected gravitational waves due to collision of two neutron stars. This is the second time the gravitational waves are being detected. Highlights The mass of the neutron stars detected is expected to be 3.3 ..
Month: Current Affairs - January, 2020
Astronomers at Max Planck Institute of Germany discover a new black hole named Holmberg 15A
Astronomers at the Max Planck Institute of Germany have recently discovered a new black hole named Holmberg 15A that is clocking in at 40 billion times the mass of the Sun. The black hole is supergiant elliptical galaxy i.e. around ..
Gravitational Waves
Gravitational Waves were for the first time discovered in February, 2016, 100 years after they were hypothesized by Albert Einstein in 1916. These waves were detected by the scientists working at two LIGO (Laser Interferometer Gravitational-wave Observatory) facilities in United ..
Scientists detect Gravitational waves for fourth time
Scientists have successfully detected gravitational waves for fourth time coming from merger of two massive black holes. It was for first time, these waves were simultaneously detected by US-based Laser Interferometer Gravitational-wave Observatory (LIGO) and Italy-based Virgo detectors. The first ..