Conan O'Brien made this dark joke to help grieve his parents' deaths: 'I swear to God' Rubio directs diplomats to return to ...

Earth is the only life-supporting planet in our Solar System. Until now. Today, we're bringing Kepler 22-b into our planetary neighborhood. Where would this planet need to orbit within the Sun’s ...

Comet C/2025 R2 (SWAN)'s backdrop is dominated by the Eagle Nebula — a vast cosmic structure of dust and hydrogen-rich gas ...

Harvard astrophysicist Avi Loeb argues that the anomalous interstellar visitor 3I/ATLAS exposes a critical gap in humanity's ...

A year of new treatments, new technologies, new ways to stay safe during disasters and new insights on the mysteries of the ...

Cradled in the nose of a high-altitude research airplane, a new NASA sensor has taken to the skies to help geoscientists map rocks hosting lithium and other critical minerals on Earth’s surface some ...

The US last week released its new National Security Strategy – and it wasn’t good news for Europe. The document – which sets ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Dust devils on Mars form when air near the warm surface heats up and rises through cooler surrounding air, causing nearby air ...

The HAP-alpha high-altitude solar aircraft has completed key ground testing at the German Aerospace Center (DLR).

Neutrinos are one of the most mysterious particles in the universe, often called "ghost particles" because they rarely ...

An idea about the sun’s magnetic field called the terminator model could help predict dangerous space weather more accurately ...