Sentences with phrase «radio observations has»

«These new radio observations have given us more insights than infrared observations can provide,» said McGuire.

The radio observations have revealed a size of the fireball, unobtainable by any other technique, thereby enabling astronomers to learn about inner workings of such objects,» said Shri Kulkarni, professor of astronomy at the California Institute of Technology (Caltech).

Not exact matches

This is undoubtedly right as it Chait's earlier observation that «The right has no broadcasting device of comparable scope; it tells its stories mainly through avowedly political media like talk radio and Fox News.»

Another thing: radio is an inherently personal medium — because people have to imagine what's being discussed, radio tends to draw them in in a much more intimate way than television (an observation that gets repeated over and over when NPR has a pledge drive).

«Our observations with the ATCA and ALMA radio telescopes have shown signs of something never seen before, located at the centre or the remnant.

ESA's Mars Express spacecraft orbiting overhead was also watching Schiaparelli's radio signal, but a preliminary analysis of those observations has proved inconclusive beyond revealing the same sudden loss of signal.

Thirteen unexplained radio blips have turned up in radio telescope observations since the 1980s.

In the past, radio telescope observations of protoplanetary disks have provided some support for gravitational instability.

Last week a team claimed to have traced a fast radio burst to its source for the first time, but new observations this weekend call the result into question

Previous observations had suggested that very - low - frequency (VLF) radio waves (from 5 to 25 kilohertz) transmitted on Earth were helping to clear particles from the inner belt.

SETI efforts to date have only garnered a small, scattered amount of time on large radio telescopes, and they typically «piggyback» on other scientific observations, passively listening to whatever target other astronomers are investigating.

Extremely sharp observations of the event Swift J1644 +57 with the radio telescope network EVN (European VLBI Network) have revealed a remarkably compact jet, shown here in yellow.

Observations of two galaxies made with the National Science Foundation - funded Atacama Large Millimeter / submillimeter Array (ALMA) radio telescope suggest that large galaxies formed faster than scientists had previously thought.

Banking that she'd spot a «live» burst, Petroff had an international team poised to make rapid follow - up observations, at wavelengths from radio to X-rays.

The areas that appeared bright in the radio images but dark in the laser observations correspond to warmer patches on Mercury, where ice would be stable only if buried under a 10 - centimetre - thick layer of other material.

Until now, the SETI project has relied on time borrowed from instruments like the Arecibo radio telescope in Puerto Rico, and has had little control over the extent and nature of the observations.

Observations of the shock between this pair of clusters showed that the radio emission was connected to the galaxy's jet, so clearly the electrons must have been initially accelerated by the black hole and then reaccelerated by the shock waves.

And it maybe goes both ways, but I know that in radio astronomy, for example, they have taken advantage of a lot of the — and presumably in other kinds of astronomy as well, they've taken advantage of the, you know, how cheap storage is now and processing power to do really hugely data - intensive observations with off - the - shelf technologies, and they've used graphics processors to, you know, do things they could only do before with custom fabricated chips, which were obviously extremely expensive.

The bizarre object is emitting no obvious radio signals, but observations and analyses have just begun

The observations have involved dozens of telescopes around the world and in space and at wavelengths from visible light through the infrared to radio.

Daniel Graham has used observations by STEREO where Langmuir waves were naturally converted into radio waves.

Since each molecule has its own frequency spectrum, we can identify the chemical composition and the environment of a remote target object through observations with a radio telescope.

The International LOFAR Telescope has issued a Call for Proposals with a submission deadline of Wednesday 8 March 2017, 12 UT The International LOFAR Telescope (ILT), a powerful next - generation radio telescope, offering synthesis imaging, beam - formed and time - series observing modes at frequencies below 240 MHz, solicits proposals from the international astronomical community for observations to be -LSB-...]

Since the research team had already conducted radio observations of various molecular emissions in this galaxy with the 45 - m telescope at the Nobeyama Radio Observatory of NAOJ, they aimed to develop their research further with ALMA and identify the difference in chemical composition between AGNs and starburst regradio observations of various molecular emissions in this galaxy with the 45 - m telescope at the Nobeyama Radio Observatory of NAOJ, they aimed to develop their research further with ALMA and identify the difference in chemical composition between AGNs and starburst regRadio Observatory of NAOJ, they aimed to develop their research further with ALMA and identify the difference in chemical composition between AGNs and starburst regions.

Previously, all astronomy observations have relied on light — which includes X-rays, radio waves, and other types of electromagnetic radiation emanating from objects in space — or on very - high - energy particles called neutrinos and cosmic rays.

To that end, the American Association of Variable Star Observers recently issued a call to the astronomical community worldwide for more detailed observations, while the SETI Institute has began searching for possible radio signals -LSB-...]

«We believed from historical records and certainly knew from recent X-ray observations that this star was there,» Camilo remarked, «but despite many attempts, no one had been able to find any radio pulsations from it because the signals are, it turns out, incredibly weak.»

This is surprising because observations with radio telescopes have previously shown that the disk contains dust that has conglomerated into pebbles.

The GBT has joined Spektr - R in several observations of active galactic nuclei, the supermassive black holes lurking inside galaxies that are bright in radio waves.

But it seems the astronomy community is taking this lead seriously and the SETI Institute's Allen Telescope Array, an array of 42 radio antennae in California, have been pointed at the star in the hope of replicating the RATAN - 600 observation.

Everyone is welcome to visit the observatory, see the control room where the observations are supervised and also have a close view onto the 100 - m Radio Telescope.

For high resolution, observations by a radio array have a great advantage.

A team of astronomers says that observations with the National Science Foundation's Very Large Array radio telescope show that a neighboring bloated star has giant convective plumes propelling gas from its surface up into the star's atmosphere.

Observations of Comet Hyakutake with the National Science Foundation's millimeter - wave radio telescope in Arizona have revealed new information about our Solar System's original material, including the first detection of the Carbonyl Sulfide (OCS) molecule in a comet.

Unwanted emissions from such an allocation have the potential to severely disrupt radio astronomical observations in the 15.4 GHz protected band.

First radio observations indicate that OTS44 has formed in the same way as a young star.

On May 3, 2007, team of astronomers (including Jean - Luc Margot; Stan Peale; Igor V. Holin; Raymond F. Jurgens; and Martin A. Slade) announced new evidence that Mercury has a partially molten core using new observations of fluctuations in Mercury's spin obtained with radar signals bounced off the planet from Earth (with the 305 - meter Arecibo, the 34 - meter Goldstone, and the 100 - meter Robert C. Byrd Green Bank radio telescopes).

Observations of Comet Hyakutake with the National Science Foundation's millimeter - wave radio telescope in Arizona have revealed new information about our Solar System's original material, including the first detection of the Carbonyl Sulfide molecule in a comet.

Recent gravitational - wave discoveries by LIGO, as well as recent progress in X-ray, gamma ray and radio observations, have opened an unprecedented observational window into black holes and neutron stars.

The observations, presented in a paper led by Yali Shao (Peking University and the National Radio Astronomy Observatory), have provided intriguing insight about early supermassive black hole growth.

New observations with the National Science Foundation's Very Long Baseline Array radio telescope have deepened the mystery surrounding water molecules in a galaxy 65 million light - years away.

«A number of experiments and observations have figured out that, under the right conditions, radio communications signals in the VLF frequency range can in fact affect the properties of the high - energy radiation environment around the Earth,» explained Phil Erickson, assistant director at the MIT Haystack Observatory in Westford, Massachusetts.

«A number of experiments and observations have figured out that, under the right conditions, radio communications signals in the VLF frequency range can in fact affect the properties of the high - energy radiation environment around the Earth,» Phil Erickson, one of the scientists involved, said in a statement.

Nodland and Ralston said that their analysis of previous radio observations of 160 galaxies, made in the 1970s and 1980s, showed that radiation coming from objects had its direction of polarization rotated by different amounts, depending on the direction of the galaxies.

After three months of observations with the NSF's Very Large Array (VLA) and Very Long Baseline Array (VLBA) radio telescopes, scientists have learned that the «fireball» of debris expands very closely to the speed of light.

As it turns out, radio observations of this source have also reported monotonically brightening emission.

Hallinan is planning continued radio observations over the next year or two, because this radio emission — which will be around long after all of the other wavelengths have faded — is the most important diagnostic of the energetics and environment of the explosion, and may reveal how much energy was in the explosion, how much mass was ejected, if a jet actually appeared, and if the merger produced conditions that will influence future star formation, among other questions.

In order to catch this particular FRB in the act, astronomers had to use the National Radio Astronomy Observatory's Karl G. Jansky Very Large Array, located near Socorro, New Mexico, which provided more than 80 hours of observation time.

A large existing tracking station at each of these sites has also been converted to an extremely sensitive radio telescope for simultaneous observations with the satellite.

I recently listened to a fascinating radio interview with Thomas Homer - Dixon, who has some relevant observations on the Pakistan floods and the root causes of why they were so catastrophic.