Airborne particles like sea spray, smoke, and dust, visualized.
The small, oval-shaped island most recently exploded in 1924 and in 1778
It was an historic first for SpaceX
At roughly 400 miles/640 km in diameter, Hurricane Florence is downright scary
The GOES-17 satellite took this snapshot from an equatorial vantage point approx. 22,300 miles above the surface
This is what the path of totality looked like from above
NASA scientists have released new global maps of Earth at night, providing the clearest-yet views of the patterns of human settlements across our planet