Sentences with phrase «dwarf galaxy ngc»

R - process enrichment from a single event in an ancient dwarf galaxy.

To find out, Ji and his coworkers dug into the past of nine stars in the Reticulum II dwarf galaxy.

This particular cosmic battle is set to be a pretty one - sided affair, as the majestic barred spiral galaxy NGC 1512 bears down on its victim — the dwarf galaxy NGC 1510.

It has been speculated that Omega Centauri may be the core of a dwarf galaxy that was disrupted and absorbed by the Milky Way.

The dwarf galaxy where this occurred is called Reticulum II.

A team of Russian and American scientists has discovered a previously - unknown dwarf galaxy located about 7 million light years away from our own.

While UDGs were originally identified in the cluster environment, several theoretical models suggest that UDGs are a subset of the dwarf galaxy population and should also be found in isolation.

dwarf galaxy A small galaxy, containing several billion stars.

NGC 3359 appears to be devouring a much smaller gas rich dwarf galaxy, nicknamed the Little Cub, which contains 10,000 times fewer stars than its larger companion.

Kapteyn's Star and its planets likely come from a dwarf galaxy now merged with the Milky Way.

Scientists using the Magellan telescopes in Chile observed nine stars (circled) in the ancient dwarf galaxy Reticulum II.

The novel Singularity (2012), by Ian Douglas, presents as fact that Omega Centauri and Kapteyn's Star originate from a disrupted dwarf galaxy, and this origin is central to the novel's plot.

This particular cosmic battle is set to be a pretty one - sided affair, as the majestic barred spiral galaxy NGC 1512 bears down on its victim — the (relatively) puny dwarf galaxy NGC 1510.

The Canis Major Dwarf galaxy about 25,000 light years from us is in a more advanced stage of «digestion» by the Milky Way — just the nucleus of a former galaxy is all that is left.

It is believed that the Omega Centauri is the remaining core of a dwarf galaxy that merged with our own galaxy billions of years ago, bringing Kapteyn's star along.

A dwarf galaxy called NGC 4625, located about 30 million light - years away in the constellation of Canes Venatici (The Hunting Dogs)

A new NASA Hubble Space Telescope image shows globular cluster NGC 1846, a spherical collection of hundreds of thousands of stars in the outer halo of the Large Magellanic Cloud, a neighboring dwarf galaxy of the Milky Way that can be seen from the southern hemisphere.

This rare opportunity to observe a dwarf galaxy as its gas is removed by the effects of a nearby giant galaxy will allow scientists to learn more about how this process happens.

The subject of this NASA / ESA Hubble Space Telescope image is a dwarf galaxy named NGC 5949 (Credit: ESA / Hubble & NASA)

I Zwicky 18 is a nearby dwarf galaxy that started forming stars only 500 million to one billion years ago.

Using the precise VLA position, researchers used the Gemini North telescope in Hawaii to make a visible - light image that identified a faint dwarf galaxy at the location of the bursts.

Pictured above is a zoomed - in image of the Little Cub galaxy, a star - forming dwarf galaxy that is being stripped of gas by its gigantic neighboring galaxy.

Figure 1: The Milky Way galaxy, perturbed by the tidal interaction with a dwarf galaxy, as predicted by N - body simulations.

The mystery object is part of the dwarf galaxy Markarian 177, located in the bowl of the Big Dipper, a well - known star pattern within the constellation Ursa Major.

Composite Hubble image of the barred spiral galaxy NGC 1512 (left) and the dwarf galaxy NGC 1510 (right).

A dwarf galaxy called NGC 4625, located about 30 million light - years away in the constellation of Canes Venatici (The Hunting Dogs)(Credit: ESA / Hubble / NASA)

The Gemini observations also determined that the dwarf galaxy is more than 3 billion light - years from Earth.

A cluster of young, pulsating stars discovered at the far side of the Milky Way may mark the location of a previously unseen dark - matter dominated dwarf galaxy hidden behind clouds of dust.

The stars appear to be associated with a dwarf galaxy Chakrabarti predicted in 2009 based on her analysis of ripples in the Milky Way's outer disk.

A recently discovered dwarf galaxy in the constellation Lynx may serve well as a proxy for better understanding the developing chemistry of the early universe, according to a research team that includes University of Virginia astronomers.

The dwarf galaxy also is of interest because it provides clues to how the early simple universe became re-ionized by early star formation, moving it from the so - called cosmic Dark Ages of neutral gases to the development of the complexly structured universe now in existence, where the gas between galaxies is ionized.

«Oxygen - deficient dwarf galaxy hints at makings of early universe.»

«These structures are pushed off the plane of the Milky Way when a massive dwarf galaxy passes through the galactic disk.

The Milky Way galaxy, perturbed by the tidal interaction with a dwarf galaxy, as predicted by N - body simulations.

The star - forming dwarf galaxy in the new study was found during an ongoing, large - scale inventory of the heavens, the Sloan Digital Sky Survey, which revealed it as a possible point of interest.

Astronomers have found the first evidence of a dwarf galaxy smash - up about to happen — a finding that lends weight to two cosmological theories.

The team located the FRB about 100,000 times more precisely than previous attempts with individual telescopes, letting them unambiguously associate it with a dwarf galaxy about a tenth of the diameter of the Milky Way, more than 2.5 billion light years away (Nature, doi.org/bwss).

It's still unknown what causes these barrages of radio waves, but at least we now know where one of them comes from — a dwarf galaxy billions of light years away.

The cloud is made mostly of hydrogen gas and is 11,000 light years long and 2500 light years wide, about the size of a dwarf galaxy.

This article appeared in print under the headline «Cosmic radio burst tracked back to a dwarf galaxy»

But in January, astronomers announced they'd spotted a repeating FRB and pinpointed its location to a small dwarf galaxy 2.5 billion light - years away.

«This is a simple mechanism that we know exists, and it explains two long - standing puzzles in dwarf galaxy formation,» Governato says.

A Carnegie - based search of nearby galaxies for their oldest stars has uncovered two stars in the Sculptor dwarf galaxy that were born shortly after the galaxy formed, approximately 13 billion years ago.

This is the Sculptor dwarf galaxy composed from data from the Digitized Sky Survey 2, courtesy of ESO / Digitized Sky Survey 2.

That may mean that there's another way to create this kind of isolated dwarf galaxy — and it could offer clues to how galaxies in the universe form.

NGC 6822, about 1.6 million light - years away, is classified as an irregular dwarf galaxy because of its odd shape and relatively small size compared with other galaxies, such as our own, the Milky Way, and its other neighbors, the Andromeda and Triangulum galaxies.

An accidental find in a star - forming dwarf galaxy shows that black holes may mature early in galaxy evolution

Residing in the dwarf galaxy IC 10, 1.8 million light - years away in the constellation Cassiopeia, the new black hole puzzles researchers because it is thought that the kind of star that would give birth to it would not have retained enough mass to produce such a large object.

In this computer - generated image, a red oval marks the disk of our Milky Way galaxy and a red dot shows the location of the Sagittarius dwarf galaxy.

THE galaxy's empire has a new colony — a dwarf galaxy larger than nearly all the other satellites of the Milky Way.