Cosmology
New Data Supports the Modified Gravity Explanation for Dark Matter, Much to the Surprise of the Researchers
A team of astronomers set out to disprove modified gravity, and ended up confirming it instead.
A new Type of Atomic Clock Uses Entangled Atoms. At Most, it Would be off by 100 Milliseconds Since the Beginning of the Universe
Scientists have made a clock so accurate you wouldn't have to reset it for billions of years.
Neutrinos Have Played a Huge Role in the Evolution of the Universe
Neutrinos are a form of dark matter, and they play a role in the evolution of the universe.
One of These Pictures Is the Brain, the Other is the Universe. Can You Tell Which is Which?
“Science is not only compatible with spirituality; it is a profound source of spirituality. When we recognize our place in…
Gravitational lenses could be the key to measuring the expansion rate of the Universe
Nailing down cosmic expansion could depend on distant quasars, and the time it takes their light to reach us when…
Matter makes up exactly 31.5±1.3% of the Universe
Weighing the universe is a tricky task, but a team of astronomers have used a clever technique to measure how…
Gravitational-Wave Lensing is Possible, but it’s Going to be Incredibly Difficult to Detect
Because gravitational waves travel at the speed of light, they can be lensed just as light waves are. But observing…
Colliding Neutron Stars Don’t Make Enough Gold to Explain What We See in the Universe
Much of the gold we find on Earth was created by colliding neutron stars, but astronomers now know gold must…
New Simulation Shows Exactly What Dark Matter Would Look Like If We Could See It
A detailed simulation of dark matter finds that dark matter haloes form in a wide range of sizes.
The Last Supernovae
The last supernova in history will be the final burst of light in a cold, dark, and dead cosmos.