Supervised machine learning predicts 1.57 million quasar redshifts from Gaia Data Release 3 photometry and astrometry, providing a new observational test of the cosmological principle.

Supervised machine learning predicts 1.57 million quasar redshifts from Gaia Data Release 3 photometry and astrometry, providing a new observational test of the cosmological principle.

Is it possible to understand the Universe without understanding the largest structures that reside in it? In principle, not ...

A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have formed ...

The earliest and most distant supermassive black hole discovered thus far by JWST is CEERS 1019, which existed just 570 million years after the Big Bang and has a mass 9 million times that of the sun.

A new cosmological simulator logs its scientific predictions and refutations in real time, storing hashes in blockchain with full offline ...

In the paper, author considers a new method for constructing the quasi-equilibrium thermodynamics of a system of ...

LOS ANGELES, June 30, 2025 /PRNewswire/ -- Aristotle Quantum Intelligence, a startup focused on developing novel theories and applications driven by discoveries in physics, announced today the launch ...

The awe-inspiring distances of the cosmos are hard to visualise, so how can we be certain we are measuring them correctly?

Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than ...

Could the Universe have been born inside a black hole? This question, raised by a team of scientists, challenges the Big Bang ...