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SPACE WEATHER Current Conditions Solar Wind speed: 514.2 km/s density: 1.2 protons/cm3 explanation | more data Updated: Today at 0025 UT X-ray Solar Flares 6-hr max: A6 2255 UT Jun10 24-hr: B4 1640 UT Jun10 explanation | more data Updated: Today at 2355 UT Daily Sun: 10 Jun '06 The magnetic field of sunspot 892 harbors energy for M-class solar flares. Credit: SOHO/MDI Sunspot Number: 42 What is the sunspot number? Updated: 09 Jun 2006 Far Side of the Sun Thi ...

World Spaceflight News Welcome to America's Independent Space Supersite! Updated October 2000 NEW! Catalog of WSN AMERICAN SPACE ENCYCLOPEDIA CD-ROMs and WSN SPECIAL REPORTS CD-ROM titles: * Complete Guide to ISS * ISS Astronaut Training Manuals * Russian-Soviet Spaceflight and MIR * Apollo: Major NASA Documents * Surveyor * X-33 RLV * Orbital Debris * Mars 2000 * Challenger Accident Special Report titles: * Saturn V - America's Moon Rocket * Apollo 11 Countdown and ...