According to the United Nations Office for Disaster Risk Reduction, airborne diseases transmit as very small, infectious ...

Astrophysicist Avi Loeb delays classifying the interstellar object 3I/ATLAS. The key is data from its Earth pass and a ...

An exoplanet located 2,000 light years from Earth is so unusual it’s given astronomers the idea that it could be a totally ...

Learn how we know the Earth is round, and the science behind the shape of our gravitational field.

Earth isn’t a perfect sphere. The rotation of our planet causes it to bulge ever so slightly at the equator, making it about ...

In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation ...

One of the most heartbreaking shows of this century was released on Prime Video in 2020, and it remains a fantastic sci-fi ...

Interstellar object 3I/ATLAS defies expectations with an asymmetric glow as it hurtles toward Jupiter at 60 km/s.

Stardust alone can’t drive stellar winds, reshaping what we know about how aging stars spread life’s elements through space.

Depending on who you ask — and what you’re willing to believe — aliens are real. And they’ve visited Vandenberg Space Force ...

A newly discovered exoplanet has to take the crown for the weirdest world we've ever spotted out there in the Milky Way ...

Astronomers have discovered a bizarre carbon-rich planet orbiting a neutron star, PSR J2322-2650b, with soot clouds and ...