Space-time may hide a bizarre new kind of black hole that causes Einstein’s theory of gravity to fail – and could solve the ...

The Vera C. Rubin Observatory is set to detect millions of exploding vampire stellar remnants called "white dwarfs," shedding ...

"Up to this year, most observations were consistent, with dark energy being the cosmological constant. Nonetheless, 2024 was full of hints pointing out this might not be the case." 2024 was a big ...

First discovered in 1998 by analyzing distant Type 1a supernovae using the Hubble Space Telescope (a discovery that eventually won the Nobel Prize in Physics in 2011), this perceivable expansion isn’t ...

Dark energy does not exist, some scientists have claimed – which could help get rid of one of the universe’s biggest mysteries.

“Dark energy is a misidentification of variations ... But, luckily, that data could be provided by the European Space Agency’s Euclid spacecraft (a machine purpose-built to explore the ...

A new way to study 3D maps of galaxies in the cosmos without compressing the data is revealing new information about the dark universe.

An ultra-deep image from the National Science Foundation's Dark Energy Camera reveals a wide variety of galaxies in the ...

Only 5% of all visible matter in the universe is baryonic matter, while the remaining 95% consists of dark matter and dark ...

Dark energy does not exist ... Clocks would tick faster in empty space than they would in a busy galaxy, for example. As such, a clock in the Milky Way would be ticking about 35 per cent slower ...

New observations with the JWST have identified three possible dark star candidates-JADES-GS-z13-0, JADES-GS-z12-0, and ...

The Chinese Space Station Telescope, which is under construction, is expected to achieve significant results on fundamental cosmological issues such as the nature of dark energy and dark matter.