This late-time acceleration was discovered in 1998 by two teams of astronomers making distance measurements using supernovas ...

The rest of the universe appears to be made of a mysterious, invisible substance called dark matter (25 percent) and a force that repels gravity known as dark energy (70 percent). Scientists have ...

The universe can get on fine without dark energy. Real functional physics isn’t dependent on “dark” anything. That was also ...

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

Dark energy is one of the greatest mysteries of the universe. This mysterious force is thought to be accelerating the expansion of the cosmos. But a new study challenges this long-held belief.

Much remains unknown, such as the true nature of the dark matter that dominates gravity inside galaxies and the dark energy that drives the universe ... differences in power across the sky ...

This "Dark Big Bang" would have given rise to the universe's most mysterious "stuff," known as dark matter. Now, two scientists from Colgate University have expanded on the concept of the Dark Big ...

Dark energy, long thought to drive the accelerating of the expansion of the universe, may not exist, according to a groundbreaking study. The research, based on enhanced light-curve analysis of ...

After almost a century of speculation, proposals and searches for dark matter, physicists now know that it currently comprises about 27% of the ... using the 21-cm power spectrum at z > 10." ...