The faraway exoplanet could help provide answers as to why there are hardly any planets with twice the diameter of Earth.

Needham native and astronaut Sunita Williams, along with fellow astronaut Butch Wilmore, spoke Monday for the first time ...

The private Fram2 mission is launching later today, sending a crew of amateurs to an unprecedented polar orbit—a frontier ...

Astronomers used ALMA to observe Proxima Centauri and found frequent, intense flares that could destroy atmospheres of nearby ...

NASA Astronauts Get Used to Life on Earth After Orbital Saga ...

In a study published in Systematic Biology, researchers from Imperial College London, UCL, Dalhousie University and the ...

Earth Day 2025's theme "Our Power, Our Planet" encourages renewable energy adoption, with Clackamas County aiming for carbon ...

Lake Salda, in southwestern Turkey, bears a close resemblance to Mars' Jezero crater, which is currently being sampled by ...

About 4 billion years ago, Earth began to show signs of the conditions that allowed the first cells to take hold and populate ...

Fram2, a first-of-its-kind private mission to send four astronauts into polar orbit around Earth, is about to launch ...

Ancient oceans, which were heavy on iron, interacted differently with light wavelengths, retracting green light into the ...

But while lifeless during that time, the planet was already covered by vast oceans dotted with hydrothermal vent systems that ...