But the pomp will belie nagging problems that are likely to keep Virgo from joining its U.S. counterpart, the Laser Interferometer Gravitational - Wave Observatory (LIGO), in a hunt
for gravitational wave sources that was meant to start next month.
Not exact matches
The
source of a mysterious glitch in data from a
gravitational wave detector has been unmasked: rap - tap - tapping ravens with a thirst
for shaved ice.
The NASA / ESA Hubble Space Telescope has observed
for the first time the
source of a
gravitational wave, created by the merger of two neutron stars.
«Hubble observes
source of
gravitational waves for the first time.»
BlackGEM is going to hunt down optical counterparts of
sources of
gravitational waves — tiny ripples in spacetime generated by colliding black holes and neutron stars and detected for the first time in 2015 by the Laser Interferometer Gravitational - Wave Observ
gravitational waves — tiny ripples in spacetime generated by colliding black holes and neutron stars and detected
for the first time in 2015 by the Laser Interferometer
Gravitational - Wave Observ
Gravitational - Wave Observatory (LIGO).
For the first time, theoretical physicists from the University of Basel have calculated the signal of specific
gravitational wave sources that emerged fractions of a second after the Big Bang.
When the
gravitational wave event GW170817 was detected, astronomers rushed to search
for the
source using conventional telescopes (see the Introduction by Smith).
Physicists have known
for decades that every pair of orbiting bodies is a
source of
gravitational waves.
On August 17, LIGO sent alerts
for a
gravitational wave detection from colliding neutron stars to observatories around the world, firing a «starter's pistol» in the race to spot the
source of the space - time ripples.
The potential
for such observations will be enhanced when new and existing interferometers start up alongside LIGO, allowing improved sensitivity and better pinpointing of
gravitational -
wave sources.
The group in which he works is involved in the instrumental development
for the LISA PathFinder mission (ESA), a technology precursor mission
for a future space - based
gravitational -
wave observatory, LISA, which will detect the
gravitational radiation from low frequency
sources like massive black hole mergers, inspiraling stellar compact objects into massive black holes, and galactic binaries.
His work has also provided the theoretical underpinnings
for LIGO; he and his colleagues have established target
sources of
gravitational waves and carried out numerical simulations of the kind that allowed the September 2015 signal to be identified as a pair of merging black holes.
Another of his recent work, on how to strategically point telescopes to find electromagnetic counterparts to
gravitational wave sources, was adapted
for observations by the Very Large Array radio telescope in New Mexico, which successfully observed radio emission from the merger.
«Over the next years, LIGO will be putting general relativity to its most stringent tests ever, it will be discovering new
sources of
gravitational waves, and we will be using telescopes on the ground and in space to search
for light emitted by these catastrophic events.»