Galaxies may not need to crash and House of Pleasures (House of Tolerance)smash into each other as much as previously thought to spawn new galaxies, according to two new scientific studies.
Astronomers used the James Webb Space Telescope, the leading infrared observatory in space, to peer into the murk around the Spiderweb protocluster, a famous metropolis of galaxies in the universe, to study what it takes to form these complex cosmic neighborhoods. Webb is a partnership between NASAand its European and Canadian counterparts.
The protocluster is about 10 billion light-yearsaway from Earth and exists during a period of the universe's history known as "cosmic noon." In this region during the time — just 3 billion years after the Big Bang — more than a hundred galaxies were under construction.
What scientists discovered surprised them: Mergers and collisions weren't that important for the process.
"Now we think that star formation can be explained by the accumulation of gas in various parts of the large-scale structures," said Helmut Dannerbauer, one of the researchers at the Instituto de Astrofísica de Canarias in Spain, in a statement.
SEE ALSO: Webb telescope scientists forced to reckon with enormous galaxy outliersScientists have frequently trained telescopes on the Spiderweb protocluster. That's because in our neck of the universe, closer galaxy clusters to the Milky Waytend to be old and slowing down. But the Spiderweb is a growing, busy hub of activity, revealing more clues about the steps and ingredients needed to form new galaxies.
The new researchis published in the Astrophysical Journal. The scientists' observations that dust that can turn into new stars is mostly coming from a smooth hydrogen gas accumulation across the region. This finding suggests that gravitational interactions aren't that necessary to produce dust.
Webb was built to see the early universe, detecting invisible light at infrared wavelengths. Dust and gas in space obscures the view to extremely distant and inherently dim light sources, but infrared waves can pierce through the clouds. One Webb scientist likened the strength of the telescope to being able to sense the heat of a single bumblebee on the moon.
In addition to revealing new insights into galaxy formation, Webb's penetrating gaze detected two-dozen previously unseen galaxies, published in a companion paper in the Astrophysical Journal. The team is planning follow-up light spectrum studies with Webb to learn more about those galaxies' chemical compositions.
Topics NASA
The Wholesome Yet Filthy Comedy of Katya and TrixiePuerto Rico Sketchbook: The Artists with the ShovelsBook Ideas from the Bottom of the BarrelA Message from ‘The Paris Review’ StaffThis Girl Is on Fire: Germany’s Creepiest Children’s PoemThe Surprising History (and Future) of PaperweightsHanging Out with the Churchills on Aristotle Onassis’s Yacht by Patrick Leigh FermorThe Inventions of WitchesRedux: Jack Kerouac, Shelly Oria, Erica Ehrenberg by The Paris ReviewRedux: Lucia Berlin, Eileen Myles, Caleb CrainBlack Friday, the Poem by Sadie SteinRedux: P. D. James, Walter Mosley, Georges Simenon by The Paris ReviewStaff Picks: Interwar, War, and PostwarDeath’s FootstepsReading the Police BlotterHale and Hearty by Robin BellingerOn Making Oneself Less UnreadableRilke’s ‘Letters to a Young Painter’An Interview with Kerri PierceOn “Oh! Susanna” by Anthony Madrid LinkedIn has voicemail now, but please, don't use it 9 terrifying tech and science innovations we want to see in 'Black Mirror' Season 5 Ridiculous burger has wheels of cheese for buns, for some reason Daniel Radcliffe isn't going to see 'Harry Potter' play anytime soon 'Inuyashiki Last Hero' review: The most Somebody dropped more than $87,000 on a Magic: The Gathering card Tom Cruise movies make more money when he's running, hard data proves Dan Harmon on how 'Rick and Morty' Season 4 will be different Classic Disney characters if they were bitten by zombies and joined the undead horde Joseph Fiennes: 'This Handmaid's Tale' scene would've gone too far Android users get YouTube's dark mode Google Pixel 3 leaked images show off its big notch and chin AI can predict your personality simply by scanning your eyes The Winklevoss Bitcoin ETF got rejected a second time, but... Amazon finally makes collaborative wish lists a reality 'NBA Live 19' allows you to create female players for the first time Facebook just set a $119 billion record for failure Netflix shares its thoughts about a third season of 'Master of None' 'Love Island' feels different now and it's because of #MeToo This might be the most unique 'Bohemian Rhapsody' cover ever
2.3669s , 10134.3671875 kb
Copyright © 2025 Powered by 【House of Pleasures (House of Tolerance)】,Co-creation Information Network