Scientists are now eagerly awaiting to boost their newly minted field of gravitational
wave astronomy with more gear.
Not exact matches
With this discovery, the era of gravitational
wave astronomy has begun.
«The era of gravitational
wave astronomy is upon us,» says astronomer Scott Ransom of the National Radio Astronomy Observatory in Charlottesville, Va., who is not involved w
astronomy is upon us,» says astronomer Scott Ransom of the National Radio
Astronomy Observatory in Charlottesville, Va., who is not involved w
Astronomy Observatory in Charlottesville, Va., who is not involved
with LIGO.
«We've discovered that we can detect differences in the crystallisation of cocoa butter
with ultrasonic
waves,» adds Professor Koen Van Den Abeele from the KU Leuven Department of Physics and
Astronomy.
The report, «Advancing
Astronomy in the Coming Decade: Opportunities and Challenges,» has been controversial: both the NSF's National Radio
Astronomy Observatory and the NANOGrav Collaboration (which uses GBT as one of its telescopes to observe pulsars to detect gravitational
waves) issued responses, and a public comment forum filled
with debate over the telescope's future.
Simultaneously «seeing» a neutron - star collision
with conventional telescopes and «hearing» it through the vibrations of gravitational
waves would mark a new era of
astronomy.
Going forward, however, matching gravitational
waves with electromagnetic ones could usher in a new era of
astronomy.
When two neutron stars collided on Aug. 17, a widespread search for electromagnetic radiation from the event led to observations of light from the afterglow of the explosion, finally connecting a gravitational -
wave - producing event
with conventional
astronomy using light, according to an international team of astronomers.
It's called optical SETI, and its instruments are focused on a different band of the light spectrum than radio
astronomy, looking instead at the same
waves our eyes take in, along
with infrared frequencies, which are just a smidge longer.
LISA, which is designed to take the fledgling field of gravitational
wave astronomy to the next level, is an international scientific effort led by the European Space Agency in collaboration
with NASA.
This is the first time that scientists have measured both the gravitational
waves and electromagnetic
waves from a single cosmic event, connecting a GRB
with a neutron star merger and opening a brand - new way to study the universe — known as «multi-messenger
astronomy.»
Gravitational
wave astronomy burst onto the scene
with the success of the original LIGO (Laser Interferometer Gravitational -
Wave Observatory) effort and has sin Read more...
The West Virginia Radio
Astronomy Zoning Act (§ 37A -1-2 of the West Virginia Code) makes it illegal operate, or cause to be operated, any electrical equipment which causes harmful interference
with the reception of radio
waves.
«The polarization of the
waves coming from the background quasar, combined
with the fact that the
waves producing the two lensed images traveled through different parts of the intervening galaxy, allowed us to learn some important facts about the galaxy's magnetic field,» said Sui Ann Mao, Minerva Research Group Leader for the Max Planck Institute for Radio
Astronomy in Bonn, Germany.
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