For decades, scientists have had better maps of the Moon and Mars than of Earth’s own ocean floor. But thanks to NASA’s ...

The country supports some of the world’s most important satellites. But experts worry about its proximity to Russia.

Lava fountains reached heights up to 600 feet at Hawaii’s Kilauea volcano during it’s latest eruption episode on Thursday, March 20.Timelapse satellite imagery from CIRA shows Kilauea finishing its ...