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Montage of planets and some moons that the two Voyager spacecraft have visited and studied. It is the only program that visited all four outer planets. A total of nine spacecraft have been launched on missions that involve visits to the outer planets; all nine missions involve encounters with Jupiter, with four spacecraft also visiting Saturn.
Contact with Venera 1 was lost 7 days after launch. It was the first spacecraft to fly by Venus, or indeed any planet. [78] Mariner 2: Venus 27 August 1962 14 December 1962 110 days (3 months, 18 days) Mariner 2 flew by Venus at a minimum distance of 34,773 km. It was the first spacecraft to return data from Venus. [79] Mars 1: Mars 1 November 1962
On 7 December 1995, the Galileo spacecraft reached Jupiter after gravitational assist flybys of Venus and Earth, becoming the first spacecraft to successfully orbit an outer planet. [7] After eight years in Jupiter's orbit, Galileo was intentionally destroyed in Jupiter's atmosphere on 21 September 2003, to avoid contaminating potentially ...
Gravity assist at Venus Successful Flyby on 10 February 1990 en route to Jupiter; observed Venus during closest pass. Space Shuttle Atlantis STS-34 / IUS: Cassini: 15 October 1997: NASA United States: Gravity assist Successful Flybys on 26 April 1998 and 24 June 1999 en route to Saturn; observed Venus during closest pass. Titan IV(401)B ...
The conjunction, which will be visible to the naked eye, is the closest that the two planets will come for viewers from Earth until 2039. ... Jupiter and Venus will be just half a degree apart ...
Venus, Mars, Jupiter and Saturn will line up in the sky this week and could stay visible to the naked eye for a number of weeks. ... Despite appearing from Earth to be lined up, the planets will ...
Jupiter as seen by the space probe Cassini. Flights from Earth to other planets in the Solar System have a high energy cost. It requires almost the same amount of energy for a spacecraft to reach Jupiter from Earth's orbit as it does to lift it into orbit in the first place.
One possible Earth–Jupiter mission trajectory and timeline was presented at the 2020 General Assembly meetings of the EGU. [11] Under this scenario, the Tianwen-4 probe would launch in September 2029, [ 2 ] conduct a Venus fly-by six months later in April 2030, [ a ] then proceed to encounter Earth twice (the first encounter occurring in ...