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Jan. 4, 2021 — From an observatory high above Chile's Atacama Desert, astronomers have taken a new look at the oldest light in the universe. Their observations, plus a bit of cosmic geometry, suggest that the ...
Jan. 10, 2022 — Astronomers have identified a potential clue to how the universe became reionized after the Big Bang. The researchers identified a black hole, a million times as bright as our sun, that may have been ...
Jan. 13, 2023 — A team has studied the relation between galaxy size and luminosity of some of the earliest galaxies in the universe taken by the James Webb Space Telescope, less than a billion years after the Big ...
Mar. 8, 2021 — What is the origin of black holes and how is that question connected with another mystery, the nature of dark matter? Dark matter comprises the majority of matter in the Universe, but its nature ...
Apr. 30, 2021 — A study found evidence of a galaxy in a 'blow-away' state, which could give more insight into the Universe's early ...
May 14, 2021 — An international research team analyzed a database of more than 1000 supernova explosions and found that models for the expansion of the Universe best match the data when a new time dependent ...
Aug. 15, 2023 — In a new study, researchers have taken an important step toward understanding how exploding stars can help reveal how neutrinos, mysterious subatomic particles, secretly interact with ...
Dec. 22, 2020 — Observations with the continent-wide Very Long Baseline Array (VLBA) reveal previously unseen details in a jet of material ejected from the core of a galaxy seen as it was when the universe was only ...
Sep. 20, 2021 — Star-forming galaxies are responsible for creating gamma-rays that until now had not been associated with a known ...
Sep. 6, 2021 — As their name suggests, ultradiffuse galaxies, or UDGs, are dwarf galaxies whose stars are spread out over a vast region, resulting in extremely low surface brightness, making them very difficult to ...
