... From the Apollo Lunar Surface Journal. ... they'd trained on a flatter surface, and the constant rolling forced a bit longer ... seeing more and more rocks on the surface, some big enough to be called boulders ...
... Ganymede and Callisto , further out from Jupiter, are the size of Mercury but less than twice as dense as water; their interiors are probably about half-and-half ice and rock, with mostly ice or frost surfaces. ...
... surface with infrared and microwave radiometers, capturing data that showed Venus's ... The surface temperature was 475њC, and surface pressure was 90 bar. ... surface of Venus is obscured by thick clouds of carbon dioxide that makes the surface ...
... From the Apollo Lunar Surface Journal. ... 3rd EVA, rover return trip . Blast off of Lunar Module from the lunar surface . ... filled the basins and left the other seventy percent of the lunar surface uncovered ...
... surface with infrared and microwave radiometers, capturing data that showed Venus's ... 9 landed on the lunar surface and retuned the first photographs from the surface ... of the surface and atmospheric temperature, surface molecular composition, and ...
... Spacecraft, Suits, and Rovers . From the Apollo Lunar Surface Journal. ... to descend from lunar orbit to the surface while the Command Module Pilot (CMP), the ... in lunar orbit to slow themselves through the twelve-minute descent to the surface ...
... From the Apollo Lunar Surface Journal. ... With crew time on the surface at a premium, there was much to be gained by ... The Mercury and Gemini astronauts relished splashdowns within sight of the recovery ...
... Mercury's deviations could be explained by assuming the existence of an intra-Mercurial planet, or possibly a second asteroid ... The diameter was considerably smaller than Mercury's and its mass was estimated at one-seventeenth of Mercury's mass. ...
... covered by HgCdTe (or MCT for Mercury--Cadmium-- Telluride) large format focal ... IRG2) (Oliva and Gennari 1998) with sphericalsurface lenses that trans form the f ...