Search results
Results From The WOW.Com Content Network
Pioneer 10 and 11 speed and distance from the Sun Heliocentric positions of the five interstellar probes (squares) and other bodies (circles) until 2020, with launch and flyby dates. Markers denote positions on 1 January of each year, with every fifth year labelled.
The Pioneer programs were two series of United States lunar and planetary space probes.The first program, which ran from 1958 to 1960, unsuccessfully attempted to send spacecraft to orbit the Moon, successfully sent one spacecraft to fly by the Moon, and successfully sent one spacecraft to investigate interplanetary space between the orbits of Earth and Venus.
Launch date Carrier rocket Operator Mission Type Outcome 1 Pioneer 11: Pioneer 11: 6 April 1973: Atlas SLV-3D Centaur-D1A [3] NASA: Flyby Successful First probe to reach Saturnian system. Closest approach on 1 September 1979 at 16:31 UTC. Flew past Iapetus, Dione, Mimas, Tethys, Enceladus, Rhea and Titan at long distances. Discovered Epimetheus ...
Date Type Status Notes Image Ref Pioneer 0: DoD: 17 August 1958 orbiter failure first attempted launch beyond Earth orbit; launch vehicle failure; maximum altitude 16 km ABLE1: Luna E-1 No.1: USSR: 23 September 1958 impactor failure launch vehicle failure Pioneer 1: NASA/ DoD: 11 October 1958 orbiter failure
Launch date Origin Name Launch vehicle Target Status Description 1960 March 11 US: Pioneer 5: Thor-Able: Sun Success: Solar monitor. Measured magnetic field phenomena, solar flare particles, and ionization in the interplanetary region [3] May 15 Soviet Union: Korabl-Sputnik 1: Vostok-L: Earth Success
Pioneer 10: Jupiter 3 March 1972 3 December 1973 641 days (1 yr, 9 mos, 1 d) Pioneer 10 was the first spacecraft to fly by Jupiter. [88] Pioneer 11: Jupiter 6 April 1973 4 December 1974 608 days (1 yr, 7 mo, 29 d) Pioneer 11 flew by Jupiter. [89] Saturn 1 September 1979 2340 days (6 yr, 4 mo, 27 d) Pioneer 11 was the first spacecraft to fly by ...
The first spacecraft to explore Jupiter was Pioneer 10, which flew past the planet in December 1973, followed by Pioneer 11 twelve months later. Pioneer 10 obtained the first close-up images of Jupiter and its Galilean moons; the spacecraft studied the planet's atmosphere, detected its magnetic field, observed its radiation belts and determined ...
This is a timeline of Solar System exploration ordering events in the exploration of the Solar System by date of spacecraft launch. It includes: It includes: All spacecraft that have left Earth orbit for the purposes of Solar System exploration (or were launched with that intention but failed), including lunar probes .