Curious Bear Diary: Wild discoveries every day! 🐾📖

From the iconic DeLorean to the mysterious TARDIS, discover the most memorable time machines that have defined sci-fi across movies […]

Gravity is one of the most fundamental forces in the universe—what goes up must come down. Or does it? Around

Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features

1 min read NASA’s Black Marble: Stories from the Night Sky Earth (ESD) Earth Explore Explore Earth Home Air Quality

Explore This Section Science Courses & Curriculums for… STEM Educators Are Bringing… Overview Learning Resources Science Activation Teams SME Map

With one of its solar arrays deployed, NASA’s Lunar Trailblazer sits in a clean room at Lockheed Martin Space in

The Crew Health and Performance Exploration Analog (CHAPEA) team hosts a media day at NASA’s Johnson Space Center in Houston

5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) This view of tracks trailing NASA’s Curiosity was captured

In this 30 second exposure photograph, a meteor streaks across the sky during the annual Perseid and Alpha Capricornids meteor

Before astronauts venture around the Moon on Artemis II, the agency’s first crewed mission to the Moon since Apollo, Mark