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Latest Jupiter Stories

Planetary Dance In The Sunset Sky
2013-05-24 04:15:11

Fans of stargazing are in for a treat this weekend. Over the next several days the planets, Venus, Jupiter, and Mercury will approach each other in the fading sunlight to form a triple conjunction – where three bodies appear to converge in the sky.

Charting Massive Winds On Gas Giants Of The Outer Solar System
2013-05-17 07:51:59

Predicting the weather is difficult. With varying pressures, the Earth’s rotation, and various other factors, weather systems border on chaos. But, believe it or not, predicting the weather on Earth is rather straightforward compared to predicting the atmospheric motions of the gas giants that lay beyond the asteroid belt.

Cassini Sees Seasonal Plasma Changes On Saturn
2013-05-03 19:11:31

NASA's Cassini spacecraft has helped shed light on one way the bubble of charged particles around Saturn changes with the planet's seasons.

Researchers Shed Light On Why Saturn Looks So Young
2013-04-30 14:52:47

At the dawn of our Solar System the planets were very hot, as the energy from their creation lingered. But over time the planets would cool, becoming darker, only occasionally paused in this process by large impacts or radioactive decay. At least that is what we would expect.

Meteoroids Slam Into Saturn’s Rings
2013-04-25 15:08:34

For the first time, scientists get a look at a meteoroid crashing through Saturn's rings thanks to imaging by the Cassini spacecraft that is in orbit around the sixth planet from the Sun.

Hubble Provides Great View Of Comet ISON
2013-04-24 08:46:26

Astronomers have been given the clearest view yet of a comet that is supposed to light up the skies later this year.

ESA Discovers Origin Of Jupiter's Mysterious Atmospheric Water
2013-04-23 13:41:09

The European Space Agency says it has unraveled the mystery as to the origin of water in the upper atmosphere of Jupiter. Observations from the Herschel space observatory found that the observable water deposits were left there from an impact.

2013-04-16 23:04:10

The Best Halfway House announces a new service area in Jupiter, Florida.


Latest Jupiter Reference Libraries

9_4e0ee555c18ad7f31f4e1417f556ae6a2
2004-10-19 04:45:44

Satellite -- A satellite is an object that orbits another object. With sufficient tangential velocity, the object does not collide with the primary object it orbits, but maintains a distance from that object as the rate at which it falls towards that object is similar to the rate that it travels away, thus the object orbits the primary object and becomes a satellite. In other words: gravitational force serves as the centripetal force needed to make the object circle the primary...

9_5c04e476a527b2fbd3e32c57addd63822
2004-10-19 04:45:44

Galileo Probe -- The Galileo probe was an unmanned probe sent by NASA to study the planet Jupiter and its moons. Named after the astronomer Galileo Galilei, it was launched on October 18 1989 by the Space Shuttle Atlantis and arrived at Jupiter on December 7 1995. Galileo's launch had been significantly delayed by the hiatus in Space Shuttle launches that occurred after the Space Shuttle Challenger disaster, and new safety protocols that were implemented as a result forced Galileo to use...

8_06878c3866cc846df46ffb3d3441c9d92
2004-10-19 04:45:44

Retrograde Motion -- Retrograde motion is the orbital motion of a body in a direction opposite that which is normal to spatial bodies within a given system. 'Retrograde' derives from the Latin words retro, backwards, and gradus, step. In the Solar system, mostly everything rotates in the same sense: all major planets orbit the Sun counterclockwise as seen from the pole star (Polaris). Most planets spin in the same sense, including Earth. The same happens with the orbital motions of the...

7_9ed77167bb9b6f0379e955473d8eead32
2004-10-19 04:45:43

Positional Astronomy -- Positional astronomy is the study of the positions of celestial objects. This is the oldest branch of astronomy and dates back to antiquity. Observations of celestial objects are important for religious and astrological purposes, as well as for timekeeping. Ancient structures associated with positional astronomy include: -- Chichn Itz -- The Medicine Wheel -- The Pyramids -- Stonehenge -- The Temple of the Sun The unaided human eye can...

6_01f3c2cab5cf417ad24ef2a3539cb89c2
2004-10-19 04:45:42

Planetary Ring -- A planetary ring is a ring of dust and other small particles orbiting around a planet in a flat disc-shaped region. The most spectacular and famous planetary rings are those around Saturn, but all four of the solar system's gas giant planets (Jupiter, Saturn, Uranus, Neptune) possess ring systems of their own. The origin of planetary rings is not precisely known, but they are thought to be unstable and dissipate over the course of tens or hundreds of millions of...

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Word of the Day
saggar
  • A ceramic container used inside a fuel-fired kiln to protect pots from the flame.
The word 'saggar' may come from 'safeguard'.
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