Space.com

What's Hot This Week Sun's Fading Spots Signal Big Drop in Solar Activity By Denise Chow Some unusual solar readings, including fading sunspots and weakening magnetic activity near the poles, could be indications that our sun is preparing to be less active in the coming years. 10 New Alien Planets a Diverse Bunch, Telescope Shows By SPACE.com Staff A European space telescope has discovered 10 previously unknown alien planets, including two Neptune-like objects that circle the same star, researchers announced today (June 14). Sponsored by: Solar System Explained From the Inside Out NASA Spacecraft Discovers 122 Pairs of Star Twins 5 Facts About NASA's Far-Flung Voyager Spacecraft NASA Photos: Raging Arizona Wildfires Seen From Space Virgin Galactic Pushes Private Spaceship Envelope in Test Flights