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Astronomy
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Astronomy
Astronomical observations show that the most massive galaxies in the early universe formed approximately three to four billion years after the Big Bang and stopped producing stars very early in…
May 29, 2026
· 1 min read
Astronomy
The proton sharks showed up on a Friday. In a routine data calibration meeting for NASA's Parker Solar Probe in 2020, a small group of scientists were scrolling through visualizations…
May 28, 2026
· 1 min read
Observations of "Little Red Dot" ancient galaxies by the James Webb Space Telescope could answer the question: which comes first, the black hole or its galaxy? The shocking answer could…
May 28, 2026
· 1 min read
Astronomy
Mathematicians are challenging the idea that dark energy is responsible for the accelerating expansion of the universe. In a new paper published in Proceedings of the Royal Society A, mathematicians…
May 28, 2026
· 1 min read
Astronomy
On the moon, the lack of atmosphere and accompanying features such as biological activity, oxygen-rich air, flowing water and rain, wind, and most erosion allows the lunar regolith to preserve…
May 28, 2026
· 1 min read
The most energetic "ghost particle" neutrino ever detected may have been blasted at Earth by blazars, suggesting that these events and their black hole engines are powerful cosmic particle accelerators.
May 28, 2026
· 1 min read
Mercury may have gotten much of its polar ice within a single Mercurian day following a massive asteroid impact, a new study suggests.
May 28, 2026
· 1 min read
Astronomy
A team of astronomers, led by University of Warwick in collaboration with researchers at MIT and McMaster, have developed a novel method to use the properties of dust rings around…
May 28, 2026
· 1 min read
Astronomy
Internal changes due to the sun's "active biorhythm" have become increasingly "skin-deep" over the past four solar activity cycles, according to a new study.
May 28, 2026
· 1 min read
Astronomy
Astrophysicists think that black hole masses are hierarchical. The largest are supermassive black holes (SMBH) like the one at the center of the Milky Way and other galaxies. Stellar mass…
May 28, 2026
· 1 min read
science
The black hole accounts for over two-thirds the mass of the object it inhabits.
May 27, 2026
· 2 min read
Astronomy
This NASA Hubble Space Telescope image features the dwarf irregular galaxy ESO 490-017, roughly 12,000 light-years in diameter and some 23 million light-years away in the constellation Canis Major. The…
May 27, 2026
· 1 min read
