L1 Lagrange Point

Spacecraft Launches to Test the Hunt for Ripples in the Fabric of Spacetime

The European Space Agency successfully launched the LISA Pathfinder, a spacecraft designed to demonstrate technology for observing gravitational waves in…

5 years ago

Moon Transits Earth in Eye-poppingly EPIC View from 1 Million Miles Away

This animation shows images of the far side of the moon, illuminated by the sun, as it crosses between the…

5 years ago