Congratulations to Donald J. from Texas and George N. from New York for being selected from entries in our latest raffle of a Explore Scientific eyepiece.
The answer: Venus is considered Earth's 'sister' planet.
Congratulations to the winners of our latest raffle. The answer to the previous raffle was: A parsec is 3.26 light-years.
New from Spaceweather.com!
Spaceweather's new Satellite Flybys Application turns your iPhone or iPod into a field-tested satellite tracker! Download Satellite Flybys app. now!
Contact Explore Alliance Copyright © 2010 www.explorealliance.com All Rights Reserved. Privacy Statement