The difference between predictions and observations of the magnetic properties of muons suggests a mystery for the Standard Model.
Quantum mechanics has taught us that even empty space contains energy. "Negative energy" is the state of having less energy than empty space.
Since dark matter eludes detection, the mission will target sources of light that are sensitive to it.
In 2020, scientists took more than a kilo of moon rock and soil back to Earth for testing.
"A modern five-day forecast is as accurate as a one-day forecast in 1980."
As far as we know, it's only happened once to one unlucky person in Oklahoma.
Dead whales inspire a way to find extraterrestrial life on Mars.
Maybe bring an umbrella just in case.
Perhaps wormholes will no longer be relegated to the realm of science fiction.
Maybe the brain isn't "classical" after all.
It's on a 100,000-year timescale, though, so the next few centuries might not be so comfortable.
There's the textbook answer, then there's the real answer.
From astrobiology to geology, a Moon base could serve as a laboratory unlike anything on Earth.
At 1,600 light years away, the black hole is practically in our cosmic backyard.
Methane is a shorter-lived but more potent greenhouse gas than carbon dioxide. Cleaning it up could have a quick impact on global warming.
Astronomers have been looking for radio waves sent by a distant civilization for more than 60 years.
Maybe our understanding of quantum entanglement is incomplete, or maybe there is something fundamentally unique about consciousness.
There are at least 15 different types of solid water (ice). Now, scientists believe that there might be a second type of liquid water.
Does it have a deeper significance — or is it just a number?
The stars circle each other every 51 minutes, confirming a decades-old prediction.
The DART mission tested whether it's possible to deflect an asteroid by crashing something into it.