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Latest Jupiter Stories

diamonds on Jupiter and Saturn
2013-10-10 14:56:56

Researchers say that Jupiter and Saturn could contain massive quantities of solid diamonds in their cores.

Juno Flies By Earth On Way To Jupiter
2013-10-08 13:39:54

NASA's Juno mission will pass within about 350 miles of Earth's surface, which will be the closest it's been to our planet since leaving it in August 2011.

New Sensor Developed To Scan Planetary, Lunar Atmospheres
2013-10-07 13:41:22

Researchers from Chalmers University of Technology in Sweden have announced the development of a groundbreaking sensor that could eventually be used to scan the atmospheres of Jupiter’s moons and other planetary bodies.

Europa Surface Cracks Associated With One-Time Tilted Axis
2013-09-18 15:05:45

NASA scientists analyzed distinctive cracks lining the surface of Europa and found that the moon use to have a small tilt in its spin. This information could influence calculations of how much of the moon's history is recorded in its frozen shell, how much heat is generated by tides in its ocean, and how long the ocean has been liquid.

Amateur Astronomers See Fireballs Collide With Jupiter
2013-09-15 04:40:06

Amateur astronomers observing Jupiter with video cameras for the past three years have observed a trio of collisions between small stellar objects occurring around the planet.

Cassini Uncovers New Data About Saturn's Atmosphere Composition
2013-09-04 11:00:03

A new analysis of near-infrared images taken by NASA's Cassini orbiter is providing more data about the composition of Saturn's atmosphere.

2013-09-03 23:28:46

New Cloud-Based Solution Provides Advanced Integration of Student Information, Gradebook, Learning Management and Analytics Systems for K12 Schools Dallas, TX

Voyager Celebrates 36 Years In Space
2013-08-20 15:40:23

Thirty-six years ago NASA launched one of the longest missions in the space agency's history, the Voyager 2.

Are We There Yet? Juno Mission If Halfway To Jupiter
2013-08-13 05:47:53

On August 12, 2013, at 5:25 am PDT, NASA’s Juno spacecraft reached an impressive milestone. The Jupiter-bound mission is halfway to its destination.


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
donative
  • A gift; a largess; a gratuity; a present; a dole.
The word 'donative' comes from a Latin word meaning 'to give'.
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