Sentences with phrase «studied galaxy in the universe»

The most - studied galaxy in the universe — the Milky Way — might not be as «typical» as previously thought, according to a new study.

Even though the Milky Way is the most studied galaxy in the universe, there's still so much we don't know about it.

Not exact matches

The discovery is promising for NASA's upcoming James Webb Space Telescope, which will launch in 2018 on a mission to study these embryonic galaxies from the universe's distant dawn in much more detail.

One of the oldest known galaxies in the universe is now home to the oldest oxygen yet spotted, a new study suggests.

«Every confirmation adds another piece to the puzzle of how the first generations of galaxies formed in the early universe,» said Pieter van Dokkum, the Sol Goldman Family Professor of Astronomy and chair of Yale's Department of Astronomy, who is second author of the study.

The reionization of hydrogen in the universe didn't occur like the flipping on of a light switch; it wasn't instantaneous and probably didn't happen at the same rate across the cosmos, said Anna Frebel, an assistant professor of physics at MIT who studies stars and galaxies that formed in the very early days of the universe.

George Becker of the University of Cambridge and colleagues studied the light coming from galaxies at different times in the universe's history.

«Dust is ubiquitous in nearby and more distant galaxies, but has, until recently, been very difficult to detect in the very early universe,» says University of Edinburgh astrophysicist Michal Michalowski, who was not involved in the study.

«In contrast to the well - studied galaxies in clusters — the «cities» of the universe — we know relatively little about the properties of galaxies in voids.&raquIn contrast to the well - studied galaxies in clusters — the «cities» of the universe — we know relatively little about the properties of galaxies in voids.&raquin clusters — the «cities» of the universe — we know relatively little about the properties of galaxies in voids.&raquin voids.»

In a joint collaboration between the California Institute of Technology and the University of California, Riverside, astronomers have performed an extensive study of the properties of galaxies within filaments formed at different times during the age of the universe.

Many of the Smithsonian's 1000 scientists and research fellows are engaged in research related to two challenges: understanding the universe by studying stars, planets, and galaxies and understanding and sustaining a biodiverse planet.

For years he had been studying the origin of the universe, working backward in time from the current arrangement of galaxies to infer conditions in the era immediately after the Big Bang.

The study, published online today in The Astrophysical Journal Letters, describes how the researchers used the powerful MOSFIRE instrument on the W. M. Keck Observatory's 10 - meter telescope in Hawaii to peer into a time when the universe was still very young and see what the galaxy looked like only 670 million years after the big bang.

(I never did, but my undergrad adviser, Martha Haynes, uses Arecibo to study the distribution of galaxies in the local universe.)

«It boggles the mind that over 90 percent of the galaxies in the universe have yet to be studied.

With them it will peer through the creaking, dusty cosmic eons to study much that astronomers using Hubble and other telescopes have barely begun to glimpse: the universe's very first galaxies, nascent stars and planets in mid-creation in nebulous wombs, the atmospheres of worlds both within and beyond our solar system.

Webb — custom - built to study these murky epochs — could use gravitational lensing to unveil these and even older galaxies in sufficient detail and number to pin down exactly how these ancient objects arose and first brought light into the universe.

The study's researchers concluded that at least 10 times more galaxies exist in the observable universe than previously thought.

The main aim of LOFAR is to study the era in the early universe when the very first stars and galaxies were forming and ionizing all the interstellar gas around them.

By studying such a large data set — over 200,000 galaxies in 21 different wavelengths, or colors of light, from ultraviolet to infrared — astronomers compared the energy emissions from galaxies across a wide swath of space and time to read the history of the universe.

The study led by Donahue looked at far - ultraviolet light from a variety of massive elliptical galaxies found in the Cluster Lensing And Supernova Survey with Hubble (CLASH), which contains elliptical galaxies in the distant universe.

Hence, it is one of the most - studied starburst galaxies in the nearby universe within 500 million light - years of the Sun.

Led by Sandra Savaglio and Karl Glazebrook of Johns Hopkins University in Baltimore, Maryland, the team studied a few hundred galaxies at distances of some 10 billion light - years, looking back to a time when the universe was only about 4 billion years old.

Astronomers have never been able to study normal galaxies in much detail in this early epoch of the universe.

A new study based on observations with the Hubble Space Telescope has shown that the most massive galaxies in the universe, which are found in clusters like this, have been aligned with the distribution of neighboring galaxies for at least 10 billion years.

In more recent studies the universe appears as a collection of giant bubble - like voids separated by sheets and filaments of galaxies, with the superclusters appearing as occasional relatively dense nodes.

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

These events will be dramatic: In terms of energy, two merging black holes should «outshine every star in every galaxy in the universe in their final moments,» says Montana State's Cornish, who studies how to make sense of the data that will soon pour in from LIGO, Virgo and other gravitational wave experimentIn terms of energy, two merging black holes should «outshine every star in every galaxy in the universe in their final moments,» says Montana State's Cornish, who studies how to make sense of the data that will soon pour in from LIGO, Virgo and other gravitational wave experimentin every galaxy in the universe in their final moments,» says Montana State's Cornish, who studies how to make sense of the data that will soon pour in from LIGO, Virgo and other gravitational wave experimentin the universe in their final moments,» says Montana State's Cornish, who studies how to make sense of the data that will soon pour in from LIGO, Virgo and other gravitational wave experimentin their final moments,» says Montana State's Cornish, who studies how to make sense of the data that will soon pour in from LIGO, Virgo and other gravitational wave experimentin from LIGO, Virgo and other gravitational wave experiments.

A new study led by University of California, Riverside astronomers casts light on how young, hot stars ionize oxygen in the early universe and the effects on the evolution of galaxies through time.

In a 2013 observational study, University of Wisconsin - Madison astronomer Amy Barger and her then - student Ryan Keenan showed that our galaxy, in the context of the large - scale structure of the universe, resides in an enormous void — a region of space containing far fewer galaxies, stars and planets than expecteIn a 2013 observational study, University of Wisconsin - Madison astronomer Amy Barger and her then - student Ryan Keenan showed that our galaxy, in the context of the large - scale structure of the universe, resides in an enormous void — a region of space containing far fewer galaxies, stars and planets than expectein the context of the large - scale structure of the universe, resides in an enormous void — a region of space containing far fewer galaxies, stars and planets than expectein an enormous void — a region of space containing far fewer galaxies, stars and planets than expected.

«This ultraluminous quasar with its supermassive black hole provides a unique laboratory to the study of the mass assembly and galaxy formation around the most massive black holes in the early universe.»

The newly discovered black hole is in a galaxy, NGC 1600, in the opposite part of the sky from the Coma Cluster in a relative desert, said the leader of the discovery team, Chung - Pei Ma, a UC Berkeley professor of astronomy and head of the MASSIVE Survey, a study of the most massive galaxies and black holes in the local universe with the goal of understanding how they form and grow supermassive.

The study pokes holes in the current understanding of galaxy formation and questions the accepted model of the origin and evolution of the universe.

The galaxy was detected as part of the Frontier Fields program, an ambitious three - year effort, begun in 2013, that teams Hubble with NASA's other Great Observatories — the Spitzer Space Telescope and the Chandra X-ray Observatory — to probe the early universe by studying large galaxy clusters.

A new study has come to the startling conclusion that as many as half of all stars in the universe may be rogue, having been ejected from their birthplaces by galaxy collisions or mergers.

Astronomers studying the motions of galaxies and the character of the cosmic microwave background radiation came to realize in the last century that most of the matter in the universe was not visible.

g (acceleration due to gravity) G (gravitational constant) G star G1.9 +0.3 gabbro Gabor, Dennis (1900 — 1979) Gabriel's Horn Gacrux (Gamma Crucis) gadolinium Gagarin, Yuri Alexeyevich (1934 — 1968) Gagarin Cosmonaut Training Center GAIA Gaia Hypothesis galactic anticenter galactic bulge galactic center Galactic Club galactic coordinates galactic disk galactic empire galactic equator galactic habitable zone galactic halo galactic magnetic field galactic noise galactic plane galactic rotation galactose Galatea GALAXIES galaxy galaxy cannibalism galaxy classification galaxy formation galaxy interaction galaxy merger Galaxy, The Galaxy satellite series Gale Crater Galen (c. AD 129 — c. 216) galena GALEX (Galaxy Evolution Explorer) Galilean satellites Galilean telescope Galileo (Galilei, Galileo)(1564 — 1642) Galileo (spacecraft) Galileo Europa Mission (GEM) Galileo satellite navigation system gall gall bladder Galle, Johann Gottfried (1812 — 1910) gallic acid gallium gallon gallstone Galois, Évariste (1811 — 1832) Galois theory Galton, Francis (1822 — 1911) Galvani, Luigi (1737 — 1798) galvanizing galvanometer game game theory GAMES AND PUZZLES gamete gametophyte Gamma (Soviet orbiting telescope) Gamma Cassiopeiae Gamma Cassiopeiae star gamma function gamma globulin gamma rays Gamma Velorum gamma - ray burst gamma - ray satellites Gamow, George (1904 — 1968) ganglion gangrene Ganswindt, Hermann (1856 — 1934) Ganymede «garbage theory», of the origin of life Gardner, Martin (1914 — 2010) Garneau, Marc (1949 ---RRB- garnet Garnet Star (Mu Cephei) Garnet Star Nebula (IC 1396) garnierite Garriott, Owen K. (1930 ---RRB- Garuda gas gas chromatography gas constant gas giant gas laws gas - bounded nebula gaseous nebula gaseous propellant gaseous - propellant rocket engine gasoline Gaspra (minor planet 951) Gassendi, Pierre (1592 — 1655) gastric juice gastrin gastrocnemius gastroenteritis gastrointestinal tract gastropod gastrulation Gatewood, George D. (1940 ---RRB- Gauer - Henry reflex gauge boson gauge theory gauss (unit) Gauss, Carl Friedrich (1777 — 1855) Gaussian distribution Gay - Lussac, Joseph Louis (1778 — 1850) GCOM (Global Change Observing Mission) Geber (c. 720 — 815) gegenschein Geiger, Hans Wilhelm (1882 — 1945) Geiger - Müller counter Giessler tube gel gelatin Gelfond's theorem Gell - Mann, Murray (1929 ---RRB- GEM «gemination,» of martian canals Geminga Gemini (constellation) Gemini Observatory Gemini Project Gemini - Titan II gemstone gene gene expression gene mapping gene pool gene therapy gene transfer General Catalogue of Variable Stars (GCVS) general precession general theory of relativity generation ship generator Genesis (inflatable orbiting module) Genesis (sample return probe) genetic code genetic counseling genetic disorder genetic drift genetic engineering genetic marker genetic material genetic pool genetic recombination genetics GENETICS AND HEREDITY Geneva Extrasolar Planet Search Program genome genome, interstellar transmission of genotype gentian violet genus geoboard geode geodesic geodesy geodesy satellites geodetic precession Geographos (minor planet 1620) geography GEOGRAPHY Geo - IK geologic time geology GEOLOGY AND PLANETARY SCIENCE geomagnetic field geomagnetic storm geometric mean geometric sequence geometry GEOMETRY geometry puzzles geophysics GEOS (Geodetic Earth Orbiting Satellite) Geosat geostationary orbit geosynchronous orbit geosynchronous / geostationary transfer orbit (GTO) geosyncline Geotail (satellite) geotropism germ germ cells Germain, Sophie (1776 — 1831) German Rocket Society germanium germination Gesner, Konrad von (1516 — 1565) gestation Get Off the Earth puzzle Gettier problem geyser g - force GFO (Geosat Follow - On) GFZ - 1 (GeoForschungsZentrum) ghost crater Ghost Head Nebula (NGC 2080) ghost image Ghost of Jupiter (NGC 3242) Giacconi, Riccardo (1931 ---RRB- Giacobini - Zinner, Comet (Comet 21P /) Giaever, Ivar (1929 ---RRB- giant branch Giant Magellan Telescope giant molecular cloud giant planet giant star Giant's Causeway Giauque, William Francis (1895 — 1982) gibberellins Gibbs, Josiah Willard (1839 — 1903) Gibbs free energy Gibson, Edward G. (1936 ---RRB- Gilbert, William (1544 — 1603) gilbert (unit) Gilbreath's conjecture gilding gill gill (unit) Gilruth, Robert R. (1913 — 2000) gilsonite gimbal Ginga ginkgo Giotto (ESA Halley probe) GIRD (Gruppa Isutcheniya Reaktivnovo Dvisheniya) girder glacial drift glacial groove glacier gland Glaser, Donald Arthur (1926 — 2013) Glashow, Sheldon (1932 ---RRB- glass GLAST (Gamma - ray Large Area Space Telescope) Glauber, Johann Rudolf (1607 — 1670) glaucoma glauconite Glenn, John Herschel, Jr. (1921 ---RRB- Glenn Research Center Glennan, T (homas) Keith (1905 — 1995) glenoid cavity glia glial cell glider Gliese 229B Gliese 581 Gliese 67 (HD 10307, HIP 7918) Gliese 710 (HD 168442, HIP 89825) Gliese 86 Gliese 876 Gliese Catalogue glioma glissette glitch Global Astrometric Interferometer for Astrophysics (GAIA) Global Oscillation Network Group (GONG) Globalstar globe Globigerina globular cluster globular proteins globule globulin globus pallidus GLOMR (Global Low Orbiting Message Relay) GLONASS (Global Navigation Satellite System) glossopharyngeal nerve Gloster E. 28/39 glottis glow - worm glucagon glucocorticoid glucose glucoside gluon Glushko, Valentin Petrovitch (1908 — 1989) glutamic acid glutamine gluten gluteus maximus glycerol glycine glycogen glycol glycolysis glycoprotein glycosidic bond glycosuria glyoxysome GMS (Geosynchronous Meteorological Satellite) GMT (Greenwich Mean Time) Gnathostomata gneiss Go Go, No - go goblet cell GOCE (Gravity field and steady - state Ocean Circulation Explorer) God Goddard, Robert Hutchings (1882 — 1945) Goddard Institute for Space Studies Goddard Space Flight Center Gödel, Kurt (1906 — 1978) Gödel universe Godwin, Francis (1562 — 1633) GOES (Geostationary Operational Environmental Satellite) goethite goiter gold Gold, Thomas (1920 — 2004) Goldbach conjecture golden ratio (phi) Goldin, Daniel Saul (1940 ---RRB- gold - leaf electroscope Goldstone Tracking Facility Golgi, Camillo (1844 — 1926) Golgi apparatus Golomb, Solomon W. (1932 — 2016) golygon GOMS (Geostationary Operational Meteorological Satellite) gonad gonadotrophin - releasing hormone gonadotrophins Gondwanaland Gonets goniatite goniometer gonorrhea Goodricke, John (1764 — 1786) googol Gordian Knot Gordon, Richard Francis, Jr. (1929 — 2017) Gore, John Ellard (1845 — 1910) gorge gorilla Gorizont Gott loop Goudsmit, Samuel Abraham (1902 — 1978) Gould, Benjamin Apthorp (1824 — 1896) Gould, Stephen Jay (1941 — 2002) Gould Belt gout governor GPS (Global Positioning System) Graaf, Regnier de (1641 — 1673) Graafian follicle GRAB graben GRACE (Gravity Recovery and Climate Experiment) graceful graph gradient Graham, Ronald (1935 ---RRB- Graham, Thomas (1805 — 1869) Graham's law of diffusion Graham's number GRAIL (Gravity Recovery and Interior Laboratory) grain (cereal) grain (unit) gram gram - atom Gramme, Zénobe Théophile (1826 — 1901) gramophone Gram's stain Gran Telescopio Canarias (GTC) Granat Grand Tour grand unified theory (GUT) Grandfather Paradox Granit, Ragnar Arthur (1900 — 1991) granite granulation granule granulocyte graph graph theory graphene graphite GRAPHS AND GRAPH THEORY graptolite grass grassland gravel graveyard orbit gravimeter gravimetric analysis Gravitational Biology Facility gravitational collapse gravitational constant (G) gravitational instability gravitational lens gravitational life gravitational lock gravitational microlensing GRAVITATIONAL PHYSICS gravitational slingshot effect gravitational waves graviton gravity gravity gradient gravity gradient stabilization Gravity Probe A Gravity Probe B gravity - assist gray (Gy) gray goo gray matter grazing - incidence telescope Great Annihilator Great Attractor great circle Great Comets Great Hercules Cluster (M13, NGC 6205) Great Monad Great Observatories Great Red Spot Great Rift (in Milky Way) Great Rift Valley Great Square of Pegasus Great Wall greater omentum greatest elongation Green, George (1793 — 1841) Green, Nathaniel E. Green, Thomas Hill (1836 — 1882) green algae Green Bank Green Bank conference (1961) Green Bank Telescope green flash greenhouse effect greenhouse gases Green's theorem Greg, Percy (1836 — 1889) Gregorian calendar Grelling's paradox Griffith, George (1857 — 1906) Griffith Observatory Grignard, François Auguste Victor (1871 — 1935) Grignard reagent grike Grimaldi, Francesco Maria (1618 — 1663) Grissom, Virgil (1926 — 1967) grit gritstone Groom Lake Groombridge 34 Groombridge Catalogue gross ground, electrical ground state ground - track group group theory GROUPS AND GROUP THEORY growing season growth growth hormone growth hormone - releasing hormone growth plate Grudge, Project Gruithuisen, Franz von Paula (1774 — 1852) Grus (constellation) Grus Quartet (NGC 7552, NGC 7582, NGC 7590, and NGC 7599) GSLV (Geosynchronous Satellite Launch Vehicle) g - suit G - type asteroid Guericke, Otto von (1602 — 1686) guanine Guiana Space Centre guidance, inertial Guide Star Catalog (GSC) guided missile guided missiles, postwar development Guillaume, Charles Édouard (1861 — 1938) Gulf Stream (ocean current) Gulfstream (jet plane) Gullstrand, Allvar (1862 — 1930) gum Gum Nebula gun metal gunpowder Gurwin Gusev Crater gut Gutenberg, Johann (c. 1400 — 1468) Guy, Richard Kenneth (1916 ---RRB- guyot Guzman Prize gymnosperm gynecology gynoecium gypsum gyrocompass gyrofrequency gyropilot gyroscope gyrostabilizer Gyulbudagian's Nebula (HH215)

It records the spectra of up to 50 objects simultaneously, especially useful for studies of galaxies in the most distant reaches, and earliest times, of the universe.

The survey's researchers analyzed light from 26 million galaxies to study how structures in the universe have changed over the past 7 billion years — half the age of the universe.

LRIS also records the spectra of up to 50 objects simultaneously, especially useful for studies of clusters of galaxies in the most distant reaches, and earliest times, of the universe.

The technology, known as Laser Guide Star adaptive optics, will lead to important advances in the study of planets both inside and outside our solar system, as well as of galaxies, black holes, and how the universe formed and evolved, Ghez said.

A study released Wednesday shows that the first galaxies in the early universe may have been the catalyst behind cosmic reionization.

The study used data from the Baryon Oscillation Spectroscopic Survey, or BOSS, an Earth - based sky survey that captured light from about 1.5 million galaxies to study the universe's expansion and the patterned distribution of matter in the universe set in motion by the propagation of sound waves, or «baryonic acoustic oscillations,» rippling in the early universe.

By studying the statistical properties of the shapes of very distant galaxies and quasars, astronomers can use the effects of weak lensing to study the distribution of dark matter in the universe.

«Star - formation studies of this galaxy provide a stepping stone to understand star formation in the early universe.»

The GBT will be used to study everything from the formation of galaxies in the early universe, to the chemical make - up of the dust and gas inside galaxies and in the voids that separate them, to the birth processes of stars.

But, in the early universe, their study shows that the 3C 298 galaxy is 100 times less massive than it should be given its behemoth supermassive black hole mass.

«Every confirmation adds another piece to the puzzle of how the first generations of galaxies formed in the early universe,» said Pieter van Dokkum of the Yale University, second author of the study.

«Although the galaxy is not as youthful as was once believed, it is certainly developmentally challenged and unique in the nearby universe,» said astronomer Alessandra Aloisi from the Space Telescope Science Institute and the European Space Agency in Baltimore, Md., who led the new study.

The goal of the survey is to study the stellar, gaseous, and blackhole content of galaxies at this important era in the history of the universe.