As the Space Shuttle Discovery pursues the International Space Station, parts of North America and Europe will have a chance to see the double flyby Monday night.
People in the United States and Canada can check to see if they will have a view with SpaceWeather.com's satellite tracker.
Discovery was originally scheduled to launch on February 27, but was delayed due to mechanical problems with its control valves. The mission was rescheduled for March 11, but again delayed due to a hydrogen leak. After the entire venting system associated with the link was replaced, Discovery successfully launched Sunday evening.
