The shuttle Endeavor is in the early stages of a 16 day mission to the International Space Station. The station itself is getting much bigger with each trip, and that, along with the shuttle can be spotted as they move across our nighttime sky.
This website, http://spaceflight.nasa.gov/realdata/sightings/cities/region.cgi?country=United_States®ion=New_York will allow you to pick from a list of select NY cities to see when the ISS or Shuttle will be visible. I see a listing for ATV. Not sure what that is. Will have to look it up.
Clear skies and look up!
Dave