For the first time, astronomers have captured stunning visual evidence of a star double-detonating itself to death.The twin ...

Did The universe really begin with a bang, a bounce? The theory that the universe is both possibly having endured a sudden ...

There are new hints that the fabric of space-time may be made of "memory cells" that record the whole history of the universe ...

The earliest light in the universe has been traveling across space since just after the Big Bang. Known as the cosmic ...

Over the past decade, cosmology has been embroiled in a growing crisis. Fuelling it are observations, first made by the Hubble Space Telescope and later by the James Webb Space Telescope, that the ...

A new discovery using the James Webb Telescope has implied we may live in a black hole. The telescope, launched by NASA three years ago, gives us the ability to take photographs of deep space with ...

This could lead to a major paradigm shift in cosmology, akin to the discovery of the accelerated expansion of the universe in the late 1990s. But on this path we may have to reckon, ...

However, research on loop quantum cosmology offers a possible solution. It suggests that gravity, in effect, becomes repulsive. Consequently, loop quantum cosmology predicts that our present universe ...

For the past few years, a series of controversies have rocked the well-established field of cosmology. In a nutshell, the predictions of the standard model of the universe appear to be at odds with ...

Do you have a question about cosmology? Let us know via [email protected]. Reference. Kumar, N. (2025). Creation of a flat universe-antiuniverse pair from nothing. Europhysics Letters.

Neutrino cosmology after DESI: tightest mass upper limits, preference for the normal ordering, and tension with terrestrial observations. arXiv:2407.18047. Submitted July 25, 2024.