Bode’s Big Night. On December 31, 1774, Johann E. Bode discovered both M81 and M82. In 1779, Pierre Mechain independently ...
Astronomers have long known the universe is expanding—but exactly how fast remains one of the biggest mysteries in cosmology. Different techniques for measuring the Hubble constant stubbornly disagree ...
A closer look at the Lambda Cold Dark Matter model, its core components, supporting evidence, and why new observations are ...
A stronomers report the discovery of a truly incredible object. They are calling it Candidate Dark Galaxy-2 (CDG-2), a ...
The Atacama Cosmology Telescope’s final data release confirms a major cosmic discrepancy and rules out many attempted solutions.
Grillmair persevered, however, and soon made the “monumental” discovery of detecting signs of water on another planet, IPAC ...
A newly discovered jellyfish galaxy, seen as it existed 8.5 billion years ago, is challenging assumptions about conditions in the early universe. Astrophysicists at the University of Waterloo have ide ...
A huge night of rock is just ahead in Montgomery at the MPAC. Tesla will be performing, with Birmingham's own Brother Cane ...
Astronomers have spotted what may be one of the universe’s earliest barred spiral galaxies — a striking cosmic structure forming just 2 billion years after the Big Bang. The galaxy, COSMOS-74706, ...
When the venerable Hubble Space Telescope made its Deep Fields studies of the early Universe, it discovered something that would puzzle astronomers to this day. When the Universe was just a few ...
The James Webb Space Telescope spots evidence of a stellar explosion that could help solve the cosmic mystery of "missing red supergiants." ...
A recent SpaceNews opinion article argued that it is time to “take astronomy off Earth.” The suggestion is straightforward: If satellite constellations and commercial space activity threaten ...
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