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.
Orbiting Solar Observatory
[aw-sawr-naw] /ɔˈsɔr nɔ/ noun 1. a city in S Chile.
1. he died without issue. 1. Old Spanish. Optical Signal Processor
Open Shortest-Path First Interior Gateway Protocol open shortest path first
noun a love of odors, smells Word Origin Greek osphresis ‘smell’