bn:01118670n
Noun Named Entity
Categories: Spacecraft launched in 1989, All Wikipedia articles written in American English, Spacecraft launched by Delta rockets, 1989 in California, Cosmic microwave background experiments
EN
Cosmic Background Explorer  1989-089A  COBE  COBE background radiation test  COBE mission
EN
The Cosmic Background Explorer, also referred to as Explorer 66, was a NASA satellite dedicated to cosmology, which operated from 1989 to 1993. Wikipedia
Definitions
Relations
Sources
EN
The Cosmic Background Explorer, also referred to as Explorer 66, was a NASA satellite dedicated to cosmology, which operated from 1989 to 1993. Wikipedia
Space observatory satellite Wikidata