Gravitational Waves
Laser prototype for space-based gravitational wave detector  SCIENCE DAILY · 11 hours
Researchers have announced a prototype for a laser at the heart of the first space-based gravitational wave observatory, known as the Laser Interferometer Space Antenna (LISA) mission. more
Laser prototype for space-based gravitational wave detector  PHYS.ORG · 12 hours
Researchers have announced a prototype for a laser at the heart of the first space-based gravitational wave observatory, known as the Laser Interferometer Space Antenna (LISA) mission. The team's new laser nearly meets the... more
New hunt for dark matter  SCIENCE DAILY · 12 hours
Dark matter is only known by its effect on massive astronomical bodies, but has yet to be directly observed or even identified. A theory about what dark matter might be suggests that it could be a particle called... more
From primordial black holes new clues to dark matter  PHYS.ORG · 2 days
Primordial black holes (PBHs) are objects that formed just fractions of a second after the Big Bang, considered by many researchers among the principal candidates in explaining the nature of... more
First 'overtones' heard in the ringing of a black hole  PHYS.ORG · 7 days
When two black holes collide, they merge into one bigger black hole and ring like a struck bell, sending out ripples in space and time called gravitational waves.... more
Scientists detect the ringing of a newborn black hole for the first time  PHYS.ORG · 1 week
If Albert Einstein's theory of general relativity holds true, then a black hole, born from the cosmically quaking collisions of two massive... more
Sensor used at CERN could help gravitational wave hunters  PHYS.ORG · 2 weeks
It started with a relatively simple goal: create a prototype for a new kind of device to monitor the motion of underground structures at CERN. But the project—the result of... more
Sensor used at CERN could help gravitational-wave hunters  CERN · 3 weeks
Sensor used at CERN could help gravitational-wave hunters Ana Lopes achintya Fri, 08/30/2019 - 15:16 Aerial view of the Advanced... more
Astronomers find a golden glow from a distant stellar collision  PHYS.ORG · 3 weeks
On August 17, 2017, scientists made history with the first direct observation of a merger between two neutron stars. It was the first cosmic event detected in both... more
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First 'overtones' heard in the ringing of a black hole
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Gravitational wave detectors might be able to detect dark matter particles colliding with their mirrors
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