Google claimed that the latest version of Google Sky Map allowed you to see previous years sky map and current sky map with your phone. So someone has been recording the sky. But get this, Google Sky Map also let you peek into the future sky. Is that for real?
Quote from the Google Mobile Blog "the new version of Google Sky Map lets you time travel to see the sky at a specific date, past or future. After smooth travel to the desired year, you can fast forward or rewind in various speeds and watch how the sky changes."
Google Sky Map is available for Android-powered devices running Android 1.6 and above.
Don't have any Android-mobile phone? Try websites like heavens-above.com or with the Heavens Above Me and MySatellites apps. Those sites allow you to see the high sky as well.