Jun. 17, 2016 — Vanderbilt Associate Professor of Physics and Astronomy Kelly Holley - Bockelmann explains the meaning of
the first discovery of gravitational waves at TEDx Nashville.
«We've already seen that we can learn a lot about Einstein's theory and massive stars, just from this one event,» said O'Shaughnessy, also a member of the LIGO Scientific Collaboration that helped make and interpret
the first discovery of gravitational waves.
Not exact matches
This
discovery came just three months after LIGO
first detected
gravitational waves on September 4, 2015 — one
of the most monumental
discoveries ever made in physics.
The detection is considered to be the
discovery of the century, and even defies Einstein's expectations, who
first predicted the existence
of gravitational waves but never dreamed that we'd have the technology to measure them.
Two
of the most vaunted physics results
of the past few years — the announced
discovery of both cosmic inflation and
gravitational waves at the BICEP2 experiment in Antarctica, and the supposed
discovery of superluminal neutrinos at the Swiss - Italian border — have now been retracted, with far less fanfare than when they were
first published.
In other words, with this
discovery of Gravitational Waves for the
first time in history, which Albert Einstein theorized about back in 1916, it is a clear indication that the universe had a beginning and expanded at a rate faster than the speed
of light, right at that beginning, hence Creation Ex Nihilo.
With this
discovery of Gravitational Waves for the
first time in history, which Albert Einstein theorized about back in 1916, it is a clear indication that the universe had a beginning and expanded at a rate faster than the speed
of light, right at that beginning, hence Creation Ex Nihilo.
The historic
discovery of those tremors, known as
gravitational waves, comes almost exactly a century after Albert Einstein
first posited their existence.
This
discovery is the
first glimpse
of multi-messenger astronomy, bringing together both
gravitational waves and electromagnetic radiation.
For if this
discovery holds up to scrutiny — and some
of my colleagues aren't sure that it does — it is the
first direct sighting
of the
gravitational waves that Albert Einstein predicted shortly after he proposed his general theory
of relativity in 1915.
From humanity's
first, flawed foray to the surface
of a comet to the celebrated
discovery of (and less celebrated skepticism about) primordial
gravitational waves, 2014 has brought some historic successes and failures in space science and physics.
And in a preprint paper we submitted immediately after Advanced LIGO's February 2016 announcement
of its
first gravitational -
wave discovery (https://arxiv.org/abs/1603.05234)-- published this past March — we noted that it had probably detected the merging
of such PBHs and estimated the rate
of events expected in our scenario, which seems to agree with more recent observations.
It's not usually put like this, but the
discovery of primordial
gravitational waves two weeks ago has given us our
first direct glimpse
of a period before the big bang.
Euphoria overtook the science world on March 17, when members
of the BICEP2 team announced the
discovery of gravitational waves that represented the «
first tremors
of the Big Bang.»
Physicists have announced their fourth - ever detection
of gravitational waves, and the
first such
discovery made together by observatories in Europe and the United States.
The
discovery was made possible by the enhanced capabilities
of Advanced LIGO, a major upgrade that increases the sensitivity
of the instruments compared to the
first generation LIGO detectors, enabling a large increase in the volume
of the universe probed — and the
discovery of gravitational waves during its
first observation run.
The new LIGO
discovery is the
first observation
of gravitational waves themselves, made by measuring the tiny disturbances the
waves make to space and time as they pass through Earth.
WASHINGTON: In a landmark
discovery for physics and astronomy, international scientists said Thursday they have glimpsed the
first direct evidence
of gravitational waves, or ripples in space - time, which Albert Einstein predicted a century ago.
In February
of last year, the project announced the
first detection
of gravitational waves caused by two black holes merging — a
discovery that was awarded the Nobel Prize in Physics earlier this month.
But its announcement was delayed due to the time required to understand two other
discoveries: a LIGO - Virgo three - detector observation
of gravitational waves from another binary black hole merger on August 14, and the
first - ever detection
of a binary neutron star merger in light and
gravitational waves on August 17.
The 1.54 meter telescope is the same one that participated
of the kilonova
discovery that traveled the world with the news
of the
first gravitational wave event with a confirmed optical counterpart (is worth to mention that the OAT also tried to contributed there), but in this case I worked with the Perrine Telescope (76 cm).
LIGO announces the
first discovery of strong
gravitational waves from a collision
of two black holes