Sentences with phrase «by the radio telescopes»

Tracked and timed by radio telescopes, rapidly spinning pulsars can themselves be transformed into galaxy - spanning detectors sensitive to spacetime ripples with wavelengths measured in light - years.

Interest in Cygnus X-3 has grown since the flares were first discovered by radio telescopes in 1972.

These are some of the sharpest measurements ever made by radio telescopes,» says Jun Yang.

But if astronomers knew the rate at which hydronium converts to water, then they could estimate the amount of water in the clouds by measuring hydronium, which can be detected by radio telescopes.

His team has shown that the brightest regions detected by the radio telescopes match up with the coldest areas on Mercury, where ice can exist on the surface.

By the time the radio waves are picked up by the radio telescopes, however, the signal is extremely weak.

From the Earth, a pulsar looks like a star that has a pulse, a rapid beat picked up only by radio telescopes.

Even better, blue or red shifts could be measured for the large clouds of hydrogen gas detected across the Milky Way by radio telescopes.

Both the JPL and JIVE teams will record the data collected by the radio telescopes and process it later.

The jet seen by the radio telescopes is not aligned as the scientists expected, and this misalignment may require changes to theoretical models of active galactic nuclei.

FRBs were detected by the radio telescope at Parkes on March 1, 9 and 11.

During the four days of the conference, some 150 astronomers presented the latest scientific developments made by this radio telescope.

Incredibly, the only substantial damage sustained by the radio telescope's suspended, 900 - ton receiver platform, which sits 150 meters above the 305 - meter dish, was the loss of the catwalk floor and the 430 MHz line feed; the five - ton line feed also smashed a few dozen of the dish's 38,000 panels in its fall.

Tycho's supernova remnant, which lacks a central point source, was first found by radio telescope (more).

I think that the observed length of day is more real than the lod measured by radio telescopes using distant quasars, the fact that the Earths orbit is elliptical and that the Earth is inclined to the rotation gives us real changes here on Earth (just because something is more accurate does not mean more relevant).

Not exact matches

Indeed, the radio - telescope at Jodrell Bank can detect «radio» vibrations from exceedingly distant stars whose light - vibrations can not be received at all by any optical telescope in the world.

By finding places in the sky where radio telescopes pick up these 21 - centimeter emissions, astronomers can identify light from faraway, hydrogen - rich regions so ancient they date back to the era when stars were starting to form.

Right: False colour image of NGC 5195 created by combining the VLA 20 cm radio image (red), the Chandra X-ray image (green), and the Hubble Space telescope H - alpha image (blue).

A new Dutch telescope is set to help solve a nagging astrophysical mystery, by automatically scanning the southern skies alongside a giant array of radio dishes.

A class of odd radio bursts first detected by the Parkes telescope years ago came from an advanced civilization — if advanced means people on Earth so eager for a microwaved meal they open the oven before the beep.

If all goes well, as early as next year a virtual telescope with the sensitivity of an Earth - sized radio dish will deliver images of a bright ring of hot gas surrounding a circular shadow: the heart of a black hole, bounded by the event horizon.

Discovery of the gamma - ray «bang» from FRB 131104, the first non-radio counterpart to any FRB, was made possible by NASA's Earth - orbiting Swift satellite, which was observing the exact part of the sky where FRB 131104 occurred as the burst was detected by the Parkes Observatory radio telescope in Parkes, Australia.

The observatory includes three radio telescopes for Very Long Baseline Interferometry (VLBI), which receive radio waves emitted by quasars.

- The giant radio telescopes of NASA's Deep Space Network — which perform radio and radar astronomy research in addition to their communications functions — were tasked with observing radio emissions from Jupiter's radiation belt, looking for disturbances caused by comet dust.

This beautiful structure, unobserved in visible light but detected by the NSF's recently refurbished and re-dedicated Karl G. Jansky Very Large Array (VLA) radio telescope, has been produced by powerful events over roughly the last 10,000 years.

As the spacecraft plunged through these orbits, a radio telescope in Argentina, run by the European Space Agency, NASA's partner on the mission, listened for tiny Doppler shifts in Cassini's signal.

Three state - of - the - art radio telescopes were forced to shut down, and the U.S. Antarctic program is hanging by a thread.

Early in their lives, the radiation they emitted was largely blocked by the thick veil of their host nebula, visible only to telescopes at infrared and radio wavelengths.

«For the onboard measurements to be meaningful, we needed to develop a model that predicted the arrival times using ground - based observations provided by our collaborators at radio telescopes around the world,» said Paul Ray, a SEXTANT co-investigator with the U. S. Naval Research Laboratory.

This poignant moment was captured by the ALMA radio telescope array in Chile last October.

Astronomers exploit it to combine light or radio waves collected by widely separated telescopes so that they act as a single huge instrument, as large as the distance between the two of them.

Using the world's largest radio telescope, two astronomers from Swinburne University of Technology in Australia have detected the faint signal emitted by atomic hydrogen gas in galaxies three billion light years from Earth, breaking the previous record distance by 500 million light years.

They then took a closer look at the spectrum of radiation emitted by each of these objects, using optical telescopes in Arizona and the world's largest radio telescope, the 305 - metre dish at Arecibo in Puerto Rico.

Astronomers have produced a highly detailed image of the Crab Nebula, by combining data from telescopes spanning nearly the entire breadth of the electromagnetic spectrum, from radio waves seen by the Karl G. Jansky Very Large Array (VLA) to the powerful X-ray glow as seen by the orbiting Chandra X-ray Observatory.

A consortium led by the University of Central Florida (UCF) in Orlando will take over management of the Arecibo Observatory in Puerto Rico, home to one of the world's largest radio telescopes, the National Science Foundation (NSF) in Alexandria, Virginia, announced today.

Known as FRB 121102, its location on the sky has now been monitored for many tens of hours by the National Radio Astronomy Observatory's Karl G. Jansky Very Large Array (VLA) in Socorro, New Mexico (an array of 27 radio dishes), and the European VLBI Network (EVN)-- a continent - wide collaboration of radio telescRadio Astronomy Observatory's Karl G. Jansky Very Large Array (VLA) in Socorro, New Mexico (an array of 27 radio dishes), and the European VLBI Network (EVN)-- a continent - wide collaboration of radio telescradio dishes), and the European VLBI Network (EVN)-- a continent - wide collaboration of radio telescradio telescopes.

That, he says, should happen by 2010 as researchers develop a worldwide network of sensitive radio telescopes in the millimeter band.

Using a large antenna from NASA's Deep Space Network of radio telescopes tuned in to a special transponder on Juno provided by the Italian Space Agency, the team repeatedly searched for any unexplained anomalies in the spacecraft's trajectory.

Instead of searching for the light from individual galaxies with an optical telescope, the team stalked a different quarry, red - shifted radio waves emitted by hydrogen atoms floating in huge clouds within the galaxies.

Chang says it would cost about $ 20 million, a tiny fraction of the $ 2 billion radio astronomers want for the proposed Square Kilometre Array (SKA) of radio telescopes, which aims to trace large - scale structure by locating individual galaxies.

Funded by tech entrepreneur Yuri Milner, it will set two of the world's largest radio telescopes surveying the million closest stars across a broader swathe of the radio spectrum, and will cover 10 times as much sky as all previous searches combined.

The telescope — based at the US National Radio Astronomy Observatory (NRAO) in West Virginia — was tuned to a frequency of 1420 megahertz, the wavelength of radiation naturally emitted by hydrogen in space.

The March 2014 finding was released by researchers operating a radio telescope at the South Pole called BICEP2.

* The data were obtained by ALMA; the Combined Array for Research in Millimeter - wave Astronomy: a millimeter array consisting of 23 parabola antennas in California; the Submillimeter Array a submillimeter array consisting of eight parabola antennas in Mauna Kea, Hawaii; the Plateau de Bure Interferometer; the NAOJ Nobeyama Radio Observatory 45m radio telescope; USA's National Radio Astronomy Observatory 12m telescope; USA's Five College Radio Astronomy Observatory 14m telescope; IRAM's 30m telescope; and the Swedish - ESO Submillimeter Telescope as a suppleRadio Observatory 45m radio telescope; USA's National Radio Astronomy Observatory 12m telescope; USA's Five College Radio Astronomy Observatory 14m telescope; IRAM's 30m telescope; and the Swedish - ESO Submillimeter Telescope as a suppleradio telescope; USA's National Radio Astronomy Observatory 12m telescope; USA's Five College Radio Astronomy Observatory 14m telescope; IRAM's 30m telescope; and the Swedish - ESO Submillimeter Telescope as a suppleRadio Astronomy Observatory 12m telescope; USA's Five College Radio Astronomy Observatory 14m telescope; IRAM's 30m telescope; and the Swedish - ESO Submillimeter Telescope as a suppleRadio Astronomy Observatory 14m telescope; IRAM's 30m telescope; and the Swedish - ESO Submillimeter Telescope as a supplement.

Teams in the United States, Europe, and Australia hope to see a signal within 2 or 3 years — although the U.S. effort is threatened by plans at the National Science Foundation to defund the two radio telescopes it uses.

Mysterious radio signals detected by the Parkes telescope appear to come from an advanced civilization in the Milky Way.

The telescope detects radio waves that have been emitted by neutral hydrogen atoms.

RIDDLE ME THIS In 2015, scientists discovered that some of the mysterious radio signals detected by the Parkes telescope, in Australia, originate on Earth.

In spite of the recent detection of gravitational waves from binary black holes by LIGO, direct evidence using electromagnetic waves remains elusive and astronomers are searching for it with radio telescopes.

Radio observations were made by the GBT, the Parkes radio telescope, the Australia Telescope Compact Array, and the Westerbork Synthesis Radio TelesRadio observations were made by the GBT, the Parkes radio telescope, the Australia Telescope Compact Array, and the Westerbork Synthesis Radio Telesradio telescope, the Australia Telescope Compact Array, and the Westerbork Synthesis Radio TelesRadio Telescope.