Here's an interesting website that I found during a random search: Have you ever wondered how far the information you've generated has travelled in the universe? Now you can find out - this website will calculate all of the known starts within your light cone, which ones have been reached, and which ones that information has yet to reach, and displays it in the form of an RSS feed that you can import into a reader or aggregator. Nifty.

Here's an interesting website that I found during a random search: Have you ever wondered how far the information you've generated has travelled in the universe? Now you can find out - this website will calculate all of the known starts within your light cone, which ones have been reached, and which ones that information has yet to reach, and displays it in the form of an RSS feed that you can import into a reader or aggregator. Nifty.