Project Galileo: The search for alien tech hiding in our Solar System

There are more than 5,000 worlds beyond our solar system, NASA confirms

The Heliopedia - Heliophysics — the study of the Sun and how it influences space — is full of exotic phenomena and events that shape space from the center of our solar system to the outer edges, billions of km away.

French aerospace company Gama raises $2M to develop a solar sail spacecraft