MUST-SEE IMAGES OF THE SUN: At a press conference today, researchers unveiled First Light images from the Solar Dynamics Observatory, NASA's "Hubble for the Sun." There are huge erupting prominences, crackling solar flares, and gigantic shock waves shown with a clarity ten times better than HDTV. The images must be seen to be believed. Go directly to NASA for the full story:
LYRID METEOR SHOWER: The Lyrid meteor shower peaks on April 22nd when Earth passes through a stream of debris from Comet Thatcher (C/1861 G1). The best time to look is during the hours before dawn on Thursday morning. Forecasters expect as many as 20 meteors per hour. Check http://spaceweather.com for more information.
SPACE WEATHER ALERTS: Would you like to turn your phone into a space weather monitoring system? Sign up for Space Weather PHONE: http://spaceweatherphone.com