If this scenario plays out, “the world as we know it would collapse like a house of cards,” says one theoretical physicist.

It drives the movements of stars and galaxies, but dark matter is invisible. While it remains a colossal mystery, a study ...

ACT's new measurements have also refined estimates for the age of the universe and how fast it is growing today. The infall of matter in the early universe sent out sound waves through space ...

The temperature fluctuations in the CMB provide clues about the density and composition of the early universe, which in turn ...

The finest ever map of the cosmic microwave background - the faint evidence of the universe's early form - has yielded ...

Caption “Our newly-devised model stretches the galaxy formation time by a several billion years, making the universe 26.7 billion years old, and not 13.7 as previously estimated”. Rajendra ...

Now a new study by professor Rajendra Gupta, of the Department of Physics at the University of Ottawa has put the age of the universe at almost double what has long been believed - 26.7 billion ...

ACT's new measurements have also refined estimates for the age of the universe and how fast it is growing today. The infall of matter in the early universe sent out sound waves through space ...

The images are helping scientists gather clues to the universe’s origin story. By looking over ACT’s measurements, the team behind the research was able to confirm the age of the universe at ...

Experts have unveiled the most detailed images yet of the universe’s infancy, capturing light that traveled for more than 13 ...