X-Nico

8 unusual facts about Voyager 2


Anthony Holborne

"The Fairie Round" from this collection was included on the Voyager Golden Record, copies of which were sent into space aboard the Voyager 1 and Voyager 2 space probes in 1977, as a representation of human culture and achievement to any who might find it.

Fermi glow

In 2012, data collected from the Interstellar Boundary Explorer satellite and Voyager 1 and 2 indicated that the Sun isn't moving fast enough through its current interstellar environment to have a bow shock.

Guan Pinghu

In 1977, a recording of "Liu Shui" (流水; Stream), as performed by Guan, was chosen to be included in the Voyager Golden Record, a gold-plated LP recording containing music from around the world, which was sent into outer space by NASA on the Voyager 1 and Voyager 2 spacecraft.

Inner moon

Most of the inner satellites have been imaged by the spacecraft Voyager 1 and Voyager 2.

Most of the remaining inner satellites were discovered by spacecraft Voyager 1 and Voyager 2 during their flybys of Jupiter (1979), Saturn (1980), Uranus (1986) and Neptune (1989).

Mark R. Showalter

He was initially undecided about pursuing a career in astronomy after his undergraduate education, but made up his mind after seeing the images of Jupiter sent back to Earth by Voyager 2.

Percival Lowell

Voyager 2's 1989 encounter with Neptune yielded a more precise value of its mass, and the discrepancies disappear when using this value.

Solar eclipses on Jupiter

Spacecraft can be used to observe the solar eclipses on Jupiter, these include Pioneer 10 and Pioneer 11 (1973 and 1974), Voyager 1 and Voyager 2 (1979), Galileo orbiter (1995-2003), Cassini-Huygens (2000) and New Horizons (2007) observed the transits of their moons and its shadows.


Plutonium-238

This same RTG power technology has been used in spacecraft such as Voyager 1 and 2, Cassini–Huygens and New Horizons, and in other devices, such as the Mars Science Laboratory,

Volcano

In 1989 the Voyager 2 spacecraft observed cryovolcanoes (ice volcanoes) on Triton, a moon of Neptune, and in 2005 the Cassini–Huygens probe photographed fountains of frozen particles erupting from Enceladus, a moon of Saturn.


see also