Sentences with phrase «nearby galaxies at»

New in DR14 is the first public release of data from the extended Baryon Oscillation Spectroscopic Survey (eBOSS); the first data from the second phase of the Apache Point Observatory (APO) Galactic Evolution Experiment (APOGEE - 2), including stellar parameter estimates from an innovative data driven machine learning algorithm known as «The Cannon»; and almost twice as many data cubes from the Mapping Nearby Galaxies at APO (MaNGA) survey as were in the previous release (N = 2812 in total).

The Thirteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS - IV Survey MApping Nearby Galaxies at Apache Point Observatory

Beyond our own galaxy, band 3 can be used to image molecules in nearby galaxies at high resolution, to probe the cold interstellar medium of galaxies, and to peer into dust - obscured galaxies to observe star formation.

Not exact matches

The supernova, known as SN1987A, was first seen by observers in the Southern Hemisphere in 1987 when a giant star suddenly exploded at the edge of a nearby dwarf galaxy called the Large Magellanic Cloud.

Dubbed Dragonfly 44, this nearby group of stars (yellowish smudge at center of right image) was discovered just last year and apparently has less than 1 % the number of stars in our Milky Way galaxy.

«Massive fails» like this one in a nearby galaxy could explain why astronomers rarely see supernovae from the most massive stars, said Christopher Kochanek, professor of astronomy at The Ohio State University and the Ohio Eminent Scholar in Observational Cosmology.

Gas at the centre of galaxy clusters should be cooling as it loses energy; this would allow nearby material to compress the gas and create ideal conditions for making stars.

Vanessa McBride at the University of Southampton in the UK and her colleagues looked at X-rays arriving from the space between two nearby galaxies, the Large and Small Magellanic clouds.

That's how NuSTAR recently identified two gas - enshrouded supermassive black holes, located at the centres of nearby galaxies.

The globular clusters M15 (left) in our Milky Way and G1 in the nearby Andromeda galaxy both harbor medium - size black holes at their cores.

His work was very mathematical and computer - intensive, two of my strengths at the time, and we made a lot of progress on a small project about galaxy motions in the nearby universe.

Guyon adds that the system will help astronomers to study the skies more efficiently, by bringing large objects, such as nearby galaxies, into focus all at once, and by allowing more distant objects to be studied in a single snapshot.

A Yale University analysis of one such event in a nearby galaxy provides an unprecedented look at the process.

In time, the nearby Andromeda galaxy will hit the Milky Way, and the supermassive black holes at each galaxy's center will form a duo that future observers can scrutinize.

Astronomers working with the Sloan Digital Sky Survey have used a 2.5 - meter telescope at the Apache Point Observatory in Sunspot, New Mexico, to map the location of more than 930,000 nearby galaxies, determining the distance to each by how much the expansion of the universe has stretched, or «redshifted,» the wavelength of the galaxy's light.

In 2007 astronomers working at Auger traced some of the ultrahigh - energy cosmic rays to nearby active galactic nuclei, the turbulent centers of violent galaxies.

By comparison, the study by Tremblay and his colleagues looked at only elliptical galaxies in the nearby universe with fireworks at their centers.

They were spotted only when Mansi Kasliwal at the California Institute of Technology in Pasadena and her team began monitoring 190 nearby galaxies with the infrared Spitzer space telescope in 2014.

In computer simulations, the researchers show that a black hole can rapidly grow at the center of its host galaxy if a nearby galaxy emits enough radiation to switch off its capacity to form stars.

«The nearby galaxy can't be too close, or too far away, and like the Goldilocks principle, too hot or too cold,» said study coauthor John Wise, an associate astrophysics professor at Georgia Tech.

The nearby giant galaxy M87 has a monster black hole at its center (more than 6 billion suns» worth) offering astronomers a similar «eclipse effect,» notes Doeleman.

The massive black hole shown at left in this drawing is able to rapidly grow as intense radiation from a galaxy nearby shuts down star - formation in its host galaxy.

He decided to point Hubble's Wide Field Camera 3, an addition made to the scope in 2009, at four nearby aging galaxies to hunt for the telltale ultraviolet glow of young stars.

But when Kevork Abazajian at the University of California, Irvine, and colleagues analysed data from nearby dwarf galaxies, they found no such signal (arxiv.org/abs/1510.06424).

The Event Horizon Telescope will look at black holes in the nucleus of our galaxy and a nearby galaxy, M87.

Suspecting that Andromeda, a nearby giant spiral galaxy similar to the Milky Way, might sport a similar stream, researchers led by Rodrigo Ibata of the Strasbourg Observatory in France used the Isaac Newton Telescope at La Palma, Canary Islands, to find out.

The team figured out what a telescope would see when a star hit the hard surface of a supermassive object at the center of a nearby galaxy: The star's gas would envelope the object, shining for months, perhaps even years.

According to Gould and Villumsen, the gravitational lensing induced by these nearby structures should show up in a large survey of galaxies being conducted by James Gunn at Princeton University in New Jersey and his colleagues.

What they did find is a nearby galaxy that's producing stars at a rapid pace — the equivalent of about 350 suns per year, a hundred times faster than typical galaxies.

Only when we look at galaxies billions of light - years away, collecting the light they emitted billions of years ago, can we see that the most distant galaxies are moving more slowly than we would expect from observations of nearby galaxies, an indication that the universe has since sped up.

At his proposed distance, the 1181 explosion was roughly a fifth as luminous as the 1987 supernova in the Large Magellanic Cloud, a nearby galaxy, that also emitted less light than the norm.

A newfound star in a nearby galaxy appears to have cheated death by blowing up at least twice as a supernova.

Some ellipticals are present in the central part of the cluster including a giant elliptical at the center (M87) that has become so large by gobbling up nearby galaxies that were attracted by its enormous gravity.

The scientists from the USA, Australia, and Europe used the powerful DEIMOS spectrograph installed on the world's largest optical telescope at Keck Observatory to conduct a major survey of nearby galaxies called SLUGGS, which mapped out the speeds of their stars.

Gillian Wilson, professor of physics and astronomy at UC Riverside, added, «Fascinatingly, however, the study found that the percentage of galaxies which had stopped forming stars in those young, distant clusters, was much lower than the percentage found in much older, nearby clusters.

A black hole in the nearby galaxy M82 weighs in at 428 solar masses, give or take a hundred suns or so, they report today (Aug. 17) in the journal Nature.

«Once again, Herschel has detected something that was never seen before: significant amounts of cold gas in nearby red - and - dead galaxies,» said Göran Pilbratt, Herschel project scientist at ESA.

Taking into account that the relatively nearby (in the sky) galaxy M98 is approaching us at 125 km / sec, and thus moving at about the same peculiar velocity but, by chance, toward us, one may speculate that these two galaxies might have been involved in an encounter, but this is currently not much more than wild speculation.

The telescope zeroed in on two supermassive black holes: a beast as massive as four million suns called Sagittarius A *, which lies at the heart of our Milky Way galaxy, and a black hole about 1,500 times heavier at the core of the nearby galaxy M87.

With clouds shrouding much of the sky, professor Steve Fossey decided to point the University's 14 - inch telescope at nearby galaxy Messier 82 (M82) and saw a very bright object that wasn't supposed to be there.

Wright's and Vayner's research indicates that 3C 298 does not fall within this normal scaling relationship between nearby galaxies and the supermassive black holes that lurk at their center.

Astronomers looked at it and realized she had spotted something they had never seen before: a gas cloud as big as our solar system, illuminated by energy from a nearby galaxy's black hole [source: Plait].

This galaxy resides relatively nearby, at a distance of 80 million light - years.

Both M81 and M101 were observed with the Far - Infrared Surveyor (FIS) aboard AKARI in four far - infrared bands at 65, 90, 14... ▽ More We assess the relationships between the surface densities of the gas and star formation rate (SFR) within spiral arms of the nearby late - type spiral galaxies M81 and M101.

Abstract: Far - infrared (IR) images of the nearby Sb galaxy NGC2841 and the Sc galaxy NGC2976 at wavelengths of 65, 90, 140, and 160 um have been obtained with the Far - Infrared Surveyor (FIS) onboard AKARI.

Astronomers report that they have found new evidence that a black hole weighing 3 million times the mass of the Sun exists at the center of the nearby elliptical galaxy M32, based on images obtained with NASA's Hubble Space Telescope (HST).

Look to see if your local university or club rents telescopes, or simply spread a blanket on a nearby hill and spend the evening lying with your date, gazing at the galaxy.