Astronomers Discover Ancient ‘Big Wheel’ Galaxy That Defies Expectations
The Big Wheel galaxy formed just 1.7 billion years after the Big Bang, at a time when the universe was only 15% of its current age.
Live Science1d
Incredible photo shows supermassive black hole blowing a jet of matter into interstellar space
This galaxy's central black hole appears to be a "messy eater" as its interstellar scraps are strewn into space.
Euclid Captures 26 Million Galaxies in Its First Glimpse of the Dark Universe
Euclid is on a quest to unravel one of the universe’s greatest mysteries: why it's expanding faster and faster. With help ...
This Mysterious Cosmic Substance May Be Older Than the Universe Itself—And It Just Might Be Immortal
It drives the movements of stars and galaxies, but dark matter is invisible. While it remains a colossal mystery, a study ...
Communications of the ACM2d
Exascale Supercomputers Tracking Down Dark Matter, Dark Energy
U.S. National Laboratories (Argonne, Lawrence Livermore, and Oak Ridge) possess three of the world’s fastest exascale ...
Tech Explorist2d
Webb unveils magnetic fields suppressing star formation in Sagittarius C
Research based on a 2023 image of the Sagittarius C stellar nursery, taken by NASA’s James Webb Space Telescope, has ...
Space.com2d
JWST finds spiral galaxy about 5 times more massive than Milky Way — scientists call it 'Big Wheel'
A team of astronomers at the University of Milano-Bicocca has uncovered a colossal spiral galaxy that existed just 2 billion ...
Knowridge Science Report3d
Galaxies were already dying just 700 million years after the big bang
According to the most widely accepted cosmological model, the first stars and galaxies began forming around 300-400 million ...
Dark energy may not be constant – this discovery could undermine our entire model of cosmological history
The universe’s expansion is accelerating, not decelerating. Our understanding of how the universe works may need an update.
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Ultralight dark matter could explain early black hole formation
A black hole is a region of space where gravity is so strong that nothing, not even light, can escape. There are two main ...
James Webb Space Telescope Reveals a Stunning Einstein Ring in Hydrus
Webb Telescope captures an Einstein ring in the Hydrus constellation Light bends around a massive galaxy, forming a glowing ring Gravitational lensing helps study distant galaxies and dark matter ...