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Universe, Solar System
Sep 22, 1997

comparatively slow interstellar gas. "This produces synchrotron radiation and inverse Compton radiation which produce the gamma-ray spectra that we observe," Meszaros said....

Sun
Jun 10, 2005

gaseous material, first in the sun's atmosphere and then out in interplanetary space. You thought space was empty? No. The void between planets is filled with protons and...

Earth, Solar System
May 11, 2000

chambers to beat with a spiral pulsing rhythm. Brain waves, comprised of neuron impulses, seem to flow along the neurons and down the spinal cord in a spiral pattern. Some...

Universe, Solar System
Dec 15, 1999

per hour. The debris crashes into matter shed by the former star before the explosion. This awesome collision generates shock waves that heat expanding debris to three...

Universe, Earth
Mar 27, 2002

mechanics describes the bizarre rules of light and matter on atomic scales. In that realm, matter can be in two places at once. Objects can be particles and waves at the same...

Jul 10, 2009

sound waves that are picked up as they reflect off different portions of the heart. These echoes are turned into a moving picture, allowing researchers to watch a movie of...

Sun
Oct 14, 1999

reload for the latest animation or visit the UVI aurora home page for new pictures every 7 minutes.     Web Links Related Stories Surfing Magnetic Waves in the...

Solar System
Jul 12, 1997

lot of advances that led to the foundation for a good, solid Spacelab program. It was a good learning process." Among the firsts were acoustic levitator experiments where...

Solar System
Mar 7, 2002

spacecraft -- Cassini and Galileo -- were near the giant planet. Galileo was deep inside Jupiter's magnetic field, while Cassini was outside sampling the solar wind. Neither...

Earth, Sun, Solar System
Aug 25, 2003

difference. On the other hand, a warm sea breeze, the crashing of waves on the beach, the ambiance of the South Pacific ... these factors may have some effect on Mars...

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