NASA's Goddard Space Flight Center

Landsat looks to the Moon (w/ Video)

Every full moon, Landsat 8 turns its back on Earth. As the satellite's orbit takes it to the nighttime side of the planet, Landsat 8 pivots to point at the moon. It scans the distant lunar surface multiple ...

Jul 12, 2014
5 / 5 (5) 0

How NASA builds a space laser

To build a satellite that will measure all the bumps and dips of our dynamic Earth, engineers started with a black box, built of a composite honeycomb material to make it as light as possible.

Jun 04, 2014
4.9 / 5 (7) 3