This science-fiction adventure is a lot funnier than you might think. “Project Hail Mary,” the weekend box office smash that millions of people enjoyed, is a true crowd-pleaser – a light-hearted take on a serious subject.

NASA is inviting the public to join 36 citizen science projects. Volunteers can help with discoveries from asteroids to Martian clouds. To join, email do-nasa-science-join@lists.nasa.gov with "Subscribe." NASA is allowing everyday citizens to take part in ...

Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to repurpose an aluminum can, a CD, copper wire, toothpaste, lemon juice, and a DIY carbon paste to generate electricity from sunlight.