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Sun
Aug 31, 1999

and August 31, 1999. Image Credit: NOAA Space Environment Center.       Web Links Related Stories Surfing Magnetic Waves in the Solar Atmosphere July...

Universe
Feb 24, 2000

radio waves to gamma rays.   Many aspects of blazars remain a mystery. What accelerates the material in the jets to relativistic speeds? How are the jets...

Sun
Dec 13, 1999

7 minutes.   Web Links Related Stories Solar Cycle Update Oct. 14, 1999. Updated predictions from NASA scientists place the solar maximum in mid-2000. Surfing...

Jan 15, 2008

telescopes to 'see' everything from radio waves to gamma-rays. I knew that our sun emits light and heat, and I had a vague notion that there were other kinds of radiation...

Universe
Sep 5, 2001

produced by a huge X-ray flare that occurred in the vicinity of the supermassive black hole at the center of our galaxy. Credit: NASA/MIT/F. Baganoff et al. [more] In either...

Universe
Sep 29, 1999

.   In visible light, the Crab looks like its namesake. This is partly from the supernova's shock waves running into uneven pockets of gas and dust between stars. But...

Universe
Aug 16, 1999

waves, an instability where cold, dense masses of fluid slide under warm light fluid. The GFFC waves are interesting because they combined attributes of both ordinary thermal...

Universe, Sun
Aug 6, 1999

eclipse-coordinated phenomena, e.g. some sort of tidal waves on the shell of the Earth which has altered the position of the pendulum system."      India,...

Nov 3, 2006

Physics Society Rachel McAbee; Hartselle Junior High School; What is the Effect of Electromagnetic Radiation on Algae Cells? Nassif Cannon; The Altamont School; A Four-...

Earth
Aug 20, 1998

Bonnie - by late Thursday, and could become a hurricane aimed at Patrick Air Force Base, Fla., where the team is based.   "Emphasis on H. Bonnie. Xpct to fly it A...

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