NASAWORLD4

A total eclipse of the moon, also known as a lunar eclipse, occurs when the Earth comes between the sun and the moon, casting a shadow on the moon's surface. This celestial event is a fascinating phenomenon that captivates people all over the world.

Roger Rovekamp is a Robotics Engineer in Dexterous Robotics Laboratory at NASA Johnson Space Center.

Space to Ground : The Year Ahead

International Space Station Astronauts Conduct Third Spacewalk in Eight Days

NASA is investing in the future by advancing its capabilities and developing transformative technologies required to reach the challenging destinations that await exploration. The Space Technology Mission Directorate is building, testing and flying these cutting-edge technologies today.

NASA | Satellite Tracks Saharan Dust to Amazon in 3-D