Surprise, it's twins.

(EL PASO COUNTY, Colo.) — Peterson Space Force Base held the grand opening of a new, innovative running trail on Tuesday, March 17, which gives Guardians, Airmen, and their families the chance to stay ...

Outer space contains more incredible phenomenons and unsolved mysteries than anywhere else—and we think it's just fascinating ...

Scientists at the European Space Agency used a laser to communicate with a spacecraft 165 million miles (265 million kilometers) away in deep space for the first time, marking a major step forward in ...

The Solar System is a weird place filled with incredible physics and geological oddities that often break down in human terms ...

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar system.

Add Yahoo as a preferred source to see more of our stories on Google. Space-based solar power could cut Europe’s need for land-based renewables by up to 80%. (CREDIT: Science Photo Library / Getty ...

Astronomers have spotted two planets forming around a distant infant star, offering a time capsule into see what the ancient ...

From monitoring Mercury to launching a new adventure to an icy moon of Jupiter, spacecraft and astronauts made great strides in 2024. Here are some of the highlights of this year in space. The moon ...

The system is based on a highly compact and flexible ultrathin soft solar blanket that acts as the collection panel and can unroll once the satellite reaches orbit. As it does so, a 3D printer system ...

We take a look at the best (and worst) places to ski in the solar system, logistics aside. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

The solar system has always been fascinating for people. For years, people have been trying to understand the vast space that ...