Expedition 74 astronauts conducted science experiments, spacesuit maintenance, and spacecraft operations while the International Space Station received cargo deliveries and performed a reboost.

Citizen scientists reviewing NASA data discovered unusually high Solar flare rates, helping researchers better understand the ...

Learn how to build a simple solar cell at home using copper tape, plastic cups, and water. This step-by-step science experiment demonstrates how to harness solar energy to generate electricity.

There is a fully tenured NASA spacecraft named Mars Odyssey that has been faithfully orbiting the Red Planet since October 2001. It has made more than 100,000 spins around Mars. No spacecraft has ...