Northern Lights of Jupiter Screensaver Free Download
Northern Lights of Jupiter Screensaver
Northern Lights of Jupiter Screensaver Free Download.
The free screensaver, The Northern Lights of Jupiter, was created by RateMyScreensaver.com and contains 10 high resolution images.
Both Jupiter and Saturn have magnetic fields much stronger than Earth's (Uranus, Neptune and Mercury are also magnetic), and both have large radiation belts. Aurora has been observed on both, most clearly with the Hubble Space Telescope.
These auroras seem, like Earth's, to be powered by the solar wind.
In addition, however, Jupiter's moons, especially Io, are also powerful sources of auroras.
These arise from electric currents along field lines ("field aligned currents"), generated by a dynamo mechanism due to relative motion between the rotating planet and the moving moon. Io, which has active volcanism and an ionosphere, is a particularly strong source, and its currents also generate radio emissions, studied since 1955. - wiki Screensaver Picture Count: 10
Screensaver Type: Slideshow Credit: All images in this screensaver provided by NASA and the ESA
Northern Lights of Jupiter Screensaver keywords: free screensaver, free screensavers, space, jupiter, aurora
Program does numeric conversions and have lists of formulae
The Snowdrop Screensaver
The free screensaver, The Snowdrop, was created by RateMyScreensaver.com and contains 12 high resolution images of the common snowdrop. The white flower has six petals, the outer three segments being larger and more convex than the inner series.
Planet Jupiter 3D Screensaver
When viewed through a modern telescope, the flattened disk of Jupiter has a pearly color with bands of pastel browns and blues. But you will get a much better view if you download this awesome screensaver.
North Dakota White Pages Database
The North Dakota White Pages Phone Directory Database includes residential phone and address data for the state of North Dakota. These listings are updated on a 90 day basis to contain the freshest possible phone directory data.
Hubble Telescope Screen Saver
displays a collection of color photographs taken from NASA's Hubble Space Telescope.