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Latest Jupiter Stories

Six Month Saturn Storm Eats Itself
2013-01-31 19:48:37

Lee Rannals for redOrbit.com — Your Universe Online Cassini mission scientists have observed a huge thunder-and-lightning storm on Saturn consume itself for the first time. The NASA scientists said in a paper published in the journal Icarus that they observed as the massive storm made its way around the planet, until it ran into its own tail and dissipated. "This Saturn storm behaved like a terrestrial hurricane - but with a twist unique to Saturn," Andrew Ingersoll, a Cassini...

Scientist Calls Clovis Comet Theory Bogus
2013-01-30 20:42:49

Lee Rannals for redOrbit.com — Your Universe Online Researchers are contradicting one hypothesis that comet explosions may have ended the 9,000-year-old Clovis culture. The Clovis comet hypothesis was first reported in 2007, claiming a comet initiated the Younger Dryas cold period nearly 13,000 years ago. This period, also known as the Big Freeze, was a brief period of cold climatic conditions and drought, causing the collapse of the North American ice sheets. According to the...

Auroras Exist Elsewhere Besides Earth, Say Planetary Scientists
2013-01-21 15:01:22

John P. Millis, Ph.D. for redOrbit.com — Your Universe Online Every year, eager sky watchers travel to the northern reaches of the Earth to catch a glimpse of the northern lights. This spectacle of color in the atmosphere — the Aurora Borealis and its companion to the south, the Aurora Australis — arises as the solar wind interacts with our atmosphere. When charged particles from our Sun hit our atmosphere, oxygen and nitrogen atoms become excited. As the atoms relax,...

Slooh Space Camera To Broadcast Live Feeds Of Moon, Jupiter Dance
2013-01-19 07:45:06

Lawrence LeBlond for redOrbit.com - Your Universe Online Update: January 19, 2013 On Monday evening, astronomers (both amateurs and pros) across the country will be looking up to the skies to witness the super close dance between Jupiter and the Moon. Slooh Space Camera will also be there broadcasting live feeds of the event, giving everyone a shot at seeing the chance encounter. The waxing gibbous moon will appear about one degree south of Jupiter on Monday night, January 21. This...

Brown Dwarf Weather Map Shows A Stormy Atmosphere
2013-01-09 08:38:22

redOrbit Staff & Wire Reports - Your Universe Online By using the Hubble and Spitzer space telescopes, NASA officials say they have managed to complete the most detailed weather map to date for the cool, planet-like stars known as brown dwarfs. Brown dwarfs, which are also sometimes known as failed stars, form out of condensing gas but do not have the mass in order to fuse hydrogen atoms and produce energy, officials from the US space agency explained in a recent statement. As a...

Citizen Astronomers Discover 15 New Planet Candidates In The Habitable Zone
2013-01-07 13:44:01

redOrbit Staff & Wire Reports - Your Universe Online Volunteers affiliated with an Oxford University citizen astronomy project have discovered more than a dozen new potential planets orbiting in the habitable zones of other stars, officials from the UK-based educational institution announced on Monday. "Volunteers from the Planethunters.org website, part of the Oxford-led Zooniverse project, have discovered 15 new planet candidates orbiting in the habitable zones of other stars,"...

Christmas Light Show And The Christmas Star
2012-12-24 06:42:51

[ Watch the Video: ScienceCasts: Christmas Sky Show ] April Flowers for redOrbit.com - Your Universe Online What Christmas celebration could be complete without beautiful lights? This Christmas, the light show will not just be in your neighbor's yard, but in the sky as well. On the evening of December 25, Jupiter and the Moon are having a Christmas conjunction, which will be visible around the globe. Normally cut off from astronomical displays because of light pollution, even city...

2012-12-09 05:02:41

The 100,000-square-foot neuroscience institute celebrates its grand opening, which was four years in the making. JUPITER, Fla. (PRWEB) December 08, 2012 The Max Planck Florida Institute for Neuroscience will cap a week´s worth of coverage by the national and international media, important visits by local and state dignitaries, and its official grand-opening celebration with an all-day community event Dec. 8. All eyes have been on Jupiter since Dec. 3, when the esteemed center for brain...

Jupiter Making Close Earth Approach Sunday
2012-11-30 13:20:17

Lee Rannals for redOrbit.com - Your Universe Online Slooh will be offering a real-time feed of Jupiter on the night it is at its closest to Earth until the summer of 2021. The coverage will be of Jupiter at its brightest and biggest, and will be taking place this Sunday, December 2, starting at 5:15 p.m. Pacific. Viewers will be able to watch the celestial event live from their PC, or smartphones powered by Apple's iOS or Google's Android. The Jupiter event will be hosted by...

Astronomers Discover Comets Scattered Throughout Planetary Systems
2012-11-27 14:21:31

Lee Rannals for redOrbit.com — Your Universe Online Astronomers have discovered vast comet belts that are surrounding two nearby planetary systems using the European Space Agency's (ESA) Herschel space observatory. Scientists found that that nearby planetary systems, GJ 581 and 61 Vir, have been found to host vast amounts of cometary debris. The ESA observatory detected the signatures of cold dust in quantities that mean these systems must have at least 10 times more...


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
drawcansir
  • A blustering, bullying fellow; a pot-valiant braggart; a bully.
This word is named for Draw-Can-Sir, a character in George Villiers' 17th century play The Rehearsal.
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