What's New

■ Brand new icon - now we look as cool as we are! ;-)
■ Numerous internal improvements!
■ Reduced file size for faster downloads - yay!

Please rate this quiz after the update, thus helping us to further improve it!

App Description

AstronomyChallenge is a trivia game that tests your knowledge about astronomy. You are guaranteed to learn something new! Can you win the space quiz? Are you a trivia crack?

• How long does it take Mercury to orbit the Sun?
• Can you hear sound in space?
• How far is our solar system from the galactic center?

While answering questions about astronomy you can enjoy beautiful pictures from outer space.

Play this digital astronomy quiz for free and marvel at the wonders of our universe!

It's three strikes out - can you answer all questions? Or will you have to tell Houston that you've got a problem?

Well suited for kids and adults alike - get it now!


We are looking forward to your comments and improvement suggestions. Or got a question you want to see included in the next version? Just shoot us an an email: [email protected]

iPad Screenshots

(click to enlarge)

AstronomyChallenge Space Quiz screenshot 1 AstronomyChallenge Space Quiz screenshot 2

App Changes

  • March 14, 2012 Initial release
  • March 30, 2012 New version 1.1
  • April 24, 2012 New version 1.2
  • May 24, 2012 New version 1.3
  • June 06, 2012 New version 1.4
  • September 29, 2012 New version 1.5
  • January 03, 2013 New version 1.6
  • September 06, 2013 New version 1.7
  • March 13, 2015 New version 2.0
  • July 15, 2015 New version 2.1