Exploration of Mars failed upon impact. Mars 4 flew by the planet at a range of 2200 km returning one swath of pictures and radio occultation data, which constituted the first detection of the nightside ionosphere on Mars. Mars 7 probe separated prematurely from the carrying vehicle due to a problem in the operation of one of the onboard systems (attitude control or retro-rockets) and missed the planet by . In 1964, NASA's Jet Propulsion Laboratory made two attempts at reaching Mars. Mariner 3 and Mariner 4 were identical spacecraft designed to carry out the first flybys of Mars. Mariner 3 was launched
Space Probe (Wonderland Sydney) Space Probe (Wonderland Sydney) Space Probe was a Giant Drop ride located at Wonderland Sydney in Australia. It was manufactured by Intamin and opened as the world's tallest and fastest free-fall ride. The ride opened in November 1995 and closed on 26 April 2004. The ride consists of 3 vehicles around a central tube which is tall. Once passengers arrive at the front of the queue, they pass through a turnstile and enter a debriefing room via a sliding-door airlock. Once they are debriefed they leave through a second door and enter the launch bay area, guests then take their