Search results
Results from the WOW.Com Content Network
The spacecraft recorded important heliophysics data in early August 1972 by registering a solar shock wave when it was at a distance of 2.2 AU (330 million km; 200 million mi). [38] On July 15, 1972, Pioneer 10 was the first spacecraft to enter the asteroid belt, [4] located between the orbits of Mars and Jupiter. The project planners expected ...
Artist's depiction of Pioneer 10, the first spacecraft to visit Jupiter. The exploration of Jupiter has been conducted via close observations by automated spacecraft.It began with the arrival of Pioneer 10 into the Jovian system in 1973, and, as of 2024, has continued with eight further spacecraft missions in the vicinity of Jupiter and two more en route.
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.
First spacecraft to orbit one of the Moon's Lagrange point (L2). USA (NASA) ARTEMIS-P1 [62] 22 October 2010: First spacecraft to orbit the Moon's Lagrange 1 point. USA (NASA) ARTEMIS-P2 [62] 18 March 2011: First orbit of Mercury. USA (NASA) MESSENGER: 16 July 2011: First orbit of an object in the asteroid belt . USA (NASA) Dawn: 6 August 2012
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 Saturn. Mars 4: Mars 21 July 1973 10 February 1974 205 days (6 months, 21 days)
Cassini became the fourth space probe to visit Saturn and the first to enter its orbit, where it operated from 2004 to 2017. The spacecraft's journey to Saturn included flybys of Venus in April 1998 and June 1999, Earth in August 1999, the asteroid 2685 Masursky, and Jupiter in December 2000. Cassini entered Saturn's orbit on 1 July 2004.
The first spacecraft to visit an asteroid was Pioneer 10, which flew past an unnamed asteroid on 2 August 1972; a distant incidental encounter while the probe was en route to Jupiter. The first dedicated mission was NEAR Shoemaker , which was launched in February 1996, and entered orbit around 433 Eros in February 2000, having first flown past ...
The first spacecraft to orbit Jupiter was the Galileo mission, which reached the planet on December 7, 1995. [66] It remained in orbit for over seven years, conducting multiple flybys of all the Galilean moons and Amalthea. The spacecraft also witnessed the impact of Comet Shoemaker–Levy 9 when it collided with Jupiter in 1994.