orbiting astronomical observatory造句
例句與造句
- Whipple was also responsible for the first space telescope, the Orbiting Astronomical Observatory 1, in 1968.
- One particular success was the second Orbiting Astronomical Observatory, which had a number of 20 cm UV telescopes on board.
- She also oversaw the launches of other Orbiting Astronomical Observatories that used optical and ultraviolet measurements, working with Dixon Ashworth.
- He similarly served as the catalyst and principal investigator of the Copernicus Orbiting Astronomical Observatory, an important ultraviolet precursor of Hubble that NASA launched in 1972.
- Theorized by Lyman Spitzer in 1946, the first operational space telescopes were the American Orbiting Astronomical Observatory OAO-2 launched in 1968 and the Soviet Orion 1 ultraviolet telescope aboard space station Salyut 1 in 1971.
- It's difficult to find orbiting astronomical observatory in a sentence. 用orbiting astronomical observatory造句挺難的
- OFO should not to be confused with similar acronyms describing the Orbiting Observatory series of spacecraft, such as Orbiting Geophysical Observatory ( OGO ), Orbiting Solar Observatory ( OSO ), and Orbiting Astronomical Observatory ( OAO ).
- Solrad 1 is launched on June 22, 1960, aboard a Thor Able from Cape Canaveral at 1 : 54 a . m . EDT . As the world's first orbiting astronomical observatory, Solrad 1 determined that radio fade-outs were caused by solar X-ray emissions.
- At NASA's Jet Propulsion Laboratory in Pasadena, Calif ., and other centers, work is under way toward building large orbiting astronomical observatories, including a next-generation optical instrument to replace the Hubble Space Telescope, and a Space Interferometry Mission to study the motion of stars, black holes, and distant galaxies.