Environment & Sustainability

Learn about climate change, renewable energy, and sustainable living practices. CurioAtlas brings together research and solutions shaping the future of our planet.

Current Opportunities

Search for Current Opportunities at NASA RESOURCES SAM.gov is a website where you can register, update, or check your entity status to do business with the U.S. government. Explore the individual procurement offices and discover each division SAM.gov Procurement Offices…

Daily Moon Guide FAQ

Earth’s Moon … Daily Moon Guide Daily Moon Guide FAQ Moon Home Facts Moon Facts Top Questions By the Numbers Inside & Out Composition Formation Atmosphere Craters Moonquakes Weather Water & Ices Solar Wind Moon in Motion Phases Eclipses Supermoons…

Carolyn Jordan

Carolyn Jordan Associate Research Fellow, National Institute of Aerospace, Chemistry and Dynamics Branch, Science Directorate, NASA Langley Research Center About With degrees in physics, astronomy, and Earth sciences, Dr. Carolyn Jordan’s career has spanned a range of disciplines from studying…

NASA Conducts Hot Fire of RS-25 Engine

NASA conducts a hot fire of RS-25 engine No. 2063 on the Fred Haise Test Stand at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, on Jan. 22, 2026. NASA/Chris Russell NASA conducts a hot fire of RS-25 engine…

Artemis II: Recovery

From Earth orbit to the Moon and Mars, explore the world of human spaceflight with NASA each week on the official podcast of the Johnson Space Center in Houston, Texas. Listen to in-depth conversations with the astronauts, scientists and engineers…

Kirtida Mekani, Singapore’s tree lady, has died, aged 66

Singapore sells itself as an engineered miracle: a dense city that works, where heat, rain, and scarcity are managed rather than endured. Greenery is part of that bargain. Trees soften the concrete and help make the place livable, but they…