EtiquetasEarly universe

Tag: early universe

Cosmología

A relic of the first seconds: helium sharpens our picture of the Big Bang

Big Bang nucleosynthesis, primordial helium, cosmology, neutrinos, Large Binocular Telescope, early universe, SKYCR Web Team - 0
news

Red dots in pairs: James Webb finds hints of black hole mergers in the early universe

JWST, Little Red Dots, supermassive black holes, early universe, black hole mergers, SKYCR Web Team - 0
Cosmología

Stacking hundreds of little red dots reveals the compact galaxies hiding around them

little red dots, JWST, supermassive black holes, compact galaxies, early universe, host galaxies, Homer Dávila - 0
news

Three feeding black holes in one galaxy: a first glimpse of how cosmic monsters assemble

supermassive black holes, J0148-4214, BlackTHUNDER, JWST NIRSpec, black hole mergers, early universe, SKYCR Web Team - 0
Cosmología

Galaxy spins retain a measurable fingerprint from the universe’s first moments

tidal torque theory, galaxy spin, early universe, ELUCID project, cosmology, SKYCR Web Team - 0
Cosmología

A minority of «leaky» galaxies may have reionized the early universe, JWST spectra suggest

cosmic reionization, leaky galaxies, JWST, Lyman continuum, early universe, SKYCR Web Team - 0
Cosmología

Astronomers catch «the Hatchling,» a quasar breaking out of its dusty cocoon

Hatchling quasar, red quasars, supermassive black holes, AGN feedback, early universe, SKYCR Web Team - 0
Cosmología

Six galaxies caught mid-merger 1.2 billion years after the Big Bang

JWST, proto-group, galaxy mergers, early universe, SAPPHIRES survey, SKYCR Web Team - 0
news

JWST catches a rare glimpse of an overmassive black hole assembling inside a filament of young galaxies

GN-77652, overmassive black hole, JWST NIRSpec, BlackTHUNDER, dual AGN, early universe, SKYCR Web Team - 0
Cosmología

A bold new hypothesis reframes JWST’s Little Red Dots as globular clusters caught in the act of being born

Little Red Dots, globular clusters, JWST, early universe, supermassive stars, SKYCR Web Team - 0
Cosmología

Webb finds the strongest evidence yet for ‘black hole stars’ in the early universe

little red dots, black hole stars, James Webb Space Telescope, early universe, supermassive black holes, GLIMPSE-17775, SKYCR Web Team - 0
Cosmología

Young universe, mature galaxy: JWST detects a stellar bar where theory says none can exist

JWST, stellar bars, GN20, galaxy formation, early universe, galaxy evolution, SKYCR Web Team - 1
Galáctica

Webb finds a massive early galaxy that should not have stopped spinning so soon

James Webb Space Telescope, early universe, galaxy evolution, slow rotators, massive galaxies, Nature Astronomy, SKYCR Web Team - 0
news

A ghost galaxy orbiting Andromeda has been hiding for 12.5 billion years — and we just found it

ultra-faint dwarf galaxies, Andromeda XXXVI, Messier 31, dark matter, satellite galaxies, early universe, SKYCR Web Team - 0
news

Astronomers mapped over 33,000 hydrogen halos from the early universe

Lyman-alpha nebulae, HETDEX, hydrogen halos, Cosmic Noon, early universe, galaxy formation, SKYCR Web Team - 0
Cosmología

Young galaxies built magnetic fields far faster than theory predicted

galactic magnetic fields, dynamo theory, galaxy formation, plasma astrophysics, early universe, Physical Review Letters, SKYCR Web Team - 0
Cosmología

A sea of hidden light: HETDEX reveals the concealed structures of the young universe

early universe, HETDEX, Lyman alpha, galaxy formation, dark energy, cosmology, SKYCR Web Team - 0
news

Discovery of a Peculiar Galaxy with a “Red Potato” Appearance

astronomy, galaxies, early universe, JWST, quiescent galaxies, cosmic web, Homer Dávila - 0
news

Newly found carbon-enhanced metal-poor stars reveal early stellar populations near the Milky Way

carbon-enhanced stars, metal-poor stars, Milky Way satellites, early universe, stellar archaeology, galactic evolution, Homer Dávila - 0
news

Dual nature of a young stellar object revealed

young stellar object, dual nature, star formation, protostar structure, astrophysics, astronomy research, circumstellar environment, observational study, cosmic evolution, stellar dynamics, science discovery, space science, astronomical observations, early universe, Homer Dávila - 0
Cosmología

Una nueva forma de detectar agujeros negros primordiales a través de su radiación de Hawking

agujeros negros primordiales, radiación de Hawking, universo temprano, materia oscura, evaporación cuántica, cosmología teórica, física de altas energías, origen del universo, física gravitacional, primordial black holes, Hawking radiation, early universe, dark matter, quantum evaporation, theoretical cosmology, high-energy physics, origin of the universe, gravitational physics, Homer Dávila - 0
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