This full-circle view combined nearly 900 images taken by NASA's Curiosity Mars rover, generating a panorama with 1.3 billion pixels in the full-resolution version. The view is centered toward the south, with north at both ends. It shows Curiosity at the \"Rocknest\" site where the rover scooped up samples of windblown dust and sand. Curiosity used three cameras to take the component images on several different days between Oct. 5 and Nov. 16, 2012. NASA<\/p>\n
On Nov. 28, 1964, NASA launched its first successful mission to the Red Planet. <\/p>\n
The historic Mariner 4 mission returned the first photos ever taken of another planet from deep space. The craft, launched from Cape Canaveral Air Force Station, performed a flyby of Mars, making its closest approach on July 15, 1965. From a distance of about 6,000 miles, the craft captured 21 images of the planet's craggy surface. <\/p>\n
A report issued at the time by NASA's Jet Propulsion Laboratory said, \"There were more than 70 clearly distinguishable craters ranging in diameter from 4 to 120 km (2.5 to 74.5 miles). It seems likely that smaller craters exist; there also may be still larger craters, since Mariner 4 photographed, in all, about one percent of the Martian surface.\" <\/p>\n
Mariner 4 also collected data on the planet's atmospheric pressure, surface temperatures and a weak radiation belt surrounding it. This data provided scientists with important information about how to safely deliver future missions to the Martian surface. <\/p>\n
63 Photos <\/p>\n
The Mars Science Laboratory vehicle has taken its first very big step - it has landed on the surface of the Red Planet <\/p>\n
The spacecraft remained in solar orbit until contact was lost on Dec. 21, 1967, long past the planned eight-month end date. <\/p>\n
To celebrate the anniversary, space funding company Uwingu plans to send a radio transmission to Mars Friday afternoon, beaming nearly 90,000 messages and pictures submitted by people including a number of celebrities -- Star Trek actor George Takei, Bill Nye, the Science Guy, and former ISS commander Chris Hadfield among them. <\/p>\n
The transmission is part of Uwingu's \"Beam Me to Mars\" project, commemorating 50 years of Mars exploration. The transmission is planned to begin just after 3 pm ET on Friday, and will be repeated twice. <\/p>\n
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50 years ago today: NASA's first mission to Mars<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" This full-circle view combined nearly 900 images taken by NASA's Curiosity Mars rover, generating a panorama with 1.3 billion pixels in the full-resolution version. Continue reading