News tagged with sunspots
Sunscreen makes good economic sense
16 hours ago |
2.8 / 5 (4) |
3
(PhysOrg.com) -- Applying sunscreen on a regular basis not only prevents cancer, but will save the government money.
Search results for sunspots
Mystery of the Solar Tsunami -- Solved (w/ Video)
Nov 19, 2009 |
4.9 / 5 (27) |
9
(PhysOrg.com) -- Sometimes you really can believe your eyes. That's what NASA's Solar Terrestrial Relations Observatory (STEREO) is telling researchers about a controversial phenomenon on the sun known as ...
A lightning strike in Africa helps take the pulse of the sun
Space & Earth / Space Exploration
Nov 11, 2009 |
4.5 / 5 (11) |
2
Sunspots, which rotate around the sun's surface, tell us a great deal about our own planet. Scientists rely on them, for instance, to measure the sun's rotation or to prepare long-range forecasts of the Earth's ...
List of search results for sunspots
