Sentences with phrase «faint background glow»
The numerous galaxy collisions literally tear some galaxies apart and scatter their stars into wide orbits around the newly created large galaxies, which should give the galaxies a faint background glow of stellar light.
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[6] Cosmic - infrared background radiation, similar to the more famous cosmic microwave background, is a faint glow in the infrared part of the spectrum that appears to come from all directions in space.
That ancient, relic light washes over us even now, diminished by the intervening eons to a faint all - sky microwave glow: the cosmic microwave background (CMB).
Unlike filters made by other companies, these quarter - sized filters don't glow themselves, which allows scientists to pick out the faint virus spots from a dark background.
These groundbreaking results came from observations by the BICEP2 telescope of the cosmic microwave background — a faint glow left over from the Big Bang.
The Cosmic Microwave Background radiation, or CMB for short, is a faint glow of light that fills the universe, falling on Earth from every direction with nearly uniform intensity.
The faraway galaxies» infrared signal gets lost in the much brighter infrared glow of Earth's atmosphere, says Glazebrook, who helped develop a novel technique to subtract the background and to study the faint galaxies spectroscopically.
Testing the model has been tough because groupings of stars at distances of 8 billion to 11 billion light - years away from us are so faint that they tend to vanish into the background glow of Earth's atmosphere.
The telescope has helped researchers detect such clusters by exploiting a phenomenon known as the Sunyaev - Zel «dovich effect, which causes massive galaxy clusters to leave an impression on the cosmic microwave background: a faint, universe - spanning glow of light left over from the big bang.
The cosmic microwave background is a faint glow that pervades the entire sky, dating back to just 380,000 years after the big bang.
Previously, the most precise test of cosmological models came from measurements with the European Space Agency's Planck satellite of what is known as the cosmic microwave background (CMB)-- a faint glow in the sky emitted 380,000 years after the Big Bang.