Space Station >> Space Station Glossary

Space Station Glossary J

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Jets:

Jets appear to create in the vicinity of an extremely opaque object, such as a black hole, pulsar, or the proto star, with a nearby accretion disk. These jets are consideration to be vertical to the plane of the accretion disk.

Jupiter:

The fifth planet from the Sun and the biggest planet in our solar system, twice as huge as all the extra planets combined. Jupiter is a gaseous planet with an extremely faint ring system. Four large moons and numerous lesser moons orbit the planet. Jupiter is additional than five times the Earth’s distance from the Sun. It completes an orbit approximately the Sun in about 12 Earth years.

Jovian Atmosphere:

The atmosphere adjacent the giant, massive planet Jupiter. The Jovian environment is composed primarily of hydrogen (90 percent) and helium (10 percent). Other minor ingredients comprise water, hydrogen sulfide, methane, and also ammonia.

Jovian Planets:

The planets Jupiter, Saturn, Uranus, and the Neptune. They are called Jovian planets since of similarities in their composition and location. This group is also known as the “giant planets,” the “gas planets” and, when group with the planet Pluto, the “outer planets.”