Much as we may treasure and proclaim our independence, we actually live in a protective bubble called the heliosphere.

Step back into the world of Ancient Rome, mapped out through Google Earth with unit placements that bring history to life. This video explores the city’s iconic landmarks, military formations, and the ...

Where exactly are we in the Milky Way? This video maps our true cosmic address with Gaia data—central bar, spiral arms, dark-matter halo, and the Orion Arm where the Solar System lives—and explains ...