primary antenna array
51cell — cell1 cell like, adj. /sel/, n. 1. a small room, as in a convent or prison. 2. any of various small compartments or bounded areas forming part of a whole. 3. a small group acting as a unit within a larger organization: a local cell of the… …
52Media and Publishing — ▪ 2007 Introduction The Frankfurt Book Fair enjoyed a record number of exhibitors, and the distribution of free newspapers surged. TV broadcasters experimented with ways of engaging their audience via the Internet; mobile TV grew; magazine… …
53Mars Observer — Artist rendering of Mars Observer in orbit around Mars. Operator NASA / JPL …
54List of Mir spacewalks — A view of …
55Weather radar — in Norman, Oklahoma with rainshaft …
56MythBusters (2006 season) — Country of origin Australia United States No. of episodes 28 (includes 2 specials) Broadcast Original channel Discovery Channel …
57Parkes Observatory — The Parkes Observatory in New South Wales, Australia …
58space exploration — Investigation of the universe beyond Earth s atmosphere by means of manned and unmanned spacecraft. Study of the use of rockets for spaceflight began early in the 20th century. Germany s research on rocket propulsion in the 1930s led to… …
59STS-61 — Infobox Space mission mission name = STS 61 insignia = Sts 61 patch.png shuttle = Endeavour launch pad = 39 B launch = 2 December, 1993, 4:26 a.m. landing = 13 December, 1993, 12:26.25 a.m. EST, Runway 33, KSC duration = 10 d 19 h 58 min 37 s… …
60MESSENGER — This article is about the NASA space mission. For other uses, see Messenger. MESSENGER Artist s rendering of MESSENGER orbiting Mercury. Operator NASA / APL Major contractors APL …
