How can star populations help astronomers re-evaluate the search for intelligent extraterrestrial life, also called ...

In this video, we use Python to calculate circular and geostationary orbits! Follow along as we apply physics equations to ...

A specially trained algorithm could aid the search for biological activity both on the early Earth and on other worlds.

Nearly 4.5 million years ago, two large, hot stars brushed tantalizingly close to Earth's sun. They left behind a trace in ...