This Spaceflight Memorial patch commemorates the astronauts lost in the Apollo 1, Challenger, and Columbia disasters. Michael Okuda, a graphic designer who has worked with NASA as well as on Star Trek ...

First artificial solar eclipse from space captured by ESA Proba-3 mission Scott SutherlandMeteorologist, Science Writer Published on Jun. 18, 2025, 11:00 AM ...

Pickle juice has electrolytes, in the form of sodium and some potassium and magnesium, so it’s a great workout drink. It’ll help you get hydrated faster and stay that way longer than drinking just ...

ESA's Proba-3 mission creates first artificial solar eclipse in space Twin satellites fly 150 meters apart with millimeter precision, allowing detailed observation of the Sun's corona during long ...

The first images from the European Space Agency’s (ESA) Proba-3 mission are offering an unprecedented look at the mysterious outer atmosphere of the Sun, marking a significant milestone in the mission ...

Proba-3 is ESA's — and the world's — first precision formation flying mission. (Image credit: ESA-F. Zonno) The paired Proba-3 satellites will have a highly elliptical orbit.