The universe is expanding faster every second, and physicists still can’t fully explain why. A new study connects the force binding quarks together to the mystery of dark energy. Upcoming telescopes ...
The Roman telescope is NASA’s newest space observatory. Every 10 months, it will get the equivalent of about 1000 years' worth of Hubble observations. Will it find the answers to our questions about ...
Dark energy is still one of the greatest cosmic mysteries. For all the time, money and telescopes that humanity has used to uncover its nature, scientists are still asking a fundamental question: What ...
The Dark Energy Survey collaboration is releasing results that, for the first time, combine all of the data from an intensive six-year mapping of galaxies in the universe. The new analysis, of ...
NASA’s latest triumph, the Nancy Grace Roman Space Telescope, will be unique in dumping 1.4 terabytes of data onto the ...
The universe expands faster. “Dark energy” may not be constant after all. We’ve known since 1929 that the universe is expanding, and since 1998 that it’s speeding up. The unknown force behind this ...
Add Yahoo as a preferred source to see more of our stories on Google. An illustration shows NASA's Nancy Grace Roman Space Telescope in orbit, released on August 20, 2026. NASA/Handout via REUTERS Aug ...
If you’ve ever read anything about cosmology, you’ll have come across an astonishing statistic: all the matter around us, ...
Hydrogen may be the most common element in the cosmos, but scientists could use it to do something unique: uncover the nature ...
The Dark Energy Survey Collaboration collected information on hundreds of millions of galaxies across the universe using the U.S. Department of Energy-fabricated Dark Energy Camera, mounted on the U.S ...
Scientists know so little about the most dominant force in the cosmos that they refer to it with a catch-all placeholder name: dark energy. This is the stubbornly mysterious something that’s causing ...
Cosmic voids may seem like the emptiest places in the universe, stripped of matter, radiation, and even dark matter. But they’re far from nothing. Even in these vast empty regions, the fundamental ...