OSO

U.S. Aerospace.

1. Orbiting Solar Observatory: one of a series of scientific satellites, launched between 1962 and 1975, that studied the sun at ultraviolet, x-ray, and gamma-ray wavelengths.

Example Sentences

With bodies recovered from the landslide but no names released, the town of Oso hopes for the best and anticipates the worst.

From The Daily Beast

He shunned daylight hours, and would go out only in the dark to walk his dog, a Rottweiler named Oso.

From The Daily Beast

"Guess we can trust Oso not to leave his neck lying round where you can get hold of it," observed Lane.

From Project Gutenberg

He looks so much like a young bear that we call him Oso, which is Spanish for bear.

From Project Gutenberg