telescope boom
1Baby Boom Galaxy — Infobox Galaxy name =Baby Boom Galaxy caption = Baby Boom Galaxy (Green Red Splotch) credit = NASA/JPL Caltech/P. Capak (Spitzer Science Center) Telescopes: Hubble, Spitzer, Chandra, Galex, Keck, CFHT, Subaru, UKIRT, JCMT, VLA, and the IRAM 30m.… …
2History of the telescope — The earliest known working telescopes appeared in 1608 and are credited to Hans Lippershey and Zacharias Janssen, spectacle makers in Middelburg, and Jacob Metius of Alkmaar. The design of these early refracting telescopes consisted of a convex… …
3Galileo (spacecraft) — Infobox Spacecraft Name = Galileo Orbiter Caption = Galileo is prepared for mating with the IUS booster Organization = NASA Major Contractors = Mission Type = Orbiter, fly by Flyby Of = Venus, Earth, 951 Gaspra, 243 Ida Satellite Of = Jupiter… …
4List of spacewalks and moonwalks — This list contains all spacewalks and moonwalks where an astronaut has fully, or partially left his spacecraft. All spacewalks have had the astronauts tethered to their spacecraft except for seven spacewalks by the United States, (six in 1984… …
5History of film — This article is about the history of cinema. For other uses, see History of photography. Years in film 1870s 1880s 1890s …
6Voyager program — This article is about the unmanned space probes of the 1970s. For other uses, see Voyager. The trajectories that enabled Voyager spacecraft to visit the outer planets and achieve velocity to escape our solar system The Voyager program is a U.S… …
7Death Valley National Park — IUCN Category II (National Park) …
81990s — 90s redirects here. For decades comprising years 81–90 of other centuries, see List of decades. This article is about the decade. For the band, see 1990s (band) …
9Supernova — This article is about the astronomical event. For other uses, see Supernova (disambiguation). Multiwavelength X ray, infrared, and optical compilation image of Kepler s supernova remnant, SN 1604. A supernova is a stellar explosion that is more… …
10Space debris — populations seen from outside geosynchronous orbit (GEO). Note the two primary debris fields, the ring of objects in GEO, and the cloud of objects in low earth orbit (LEO) …
