hough I have it on high authority that Professor Farnsworth’s Smell-O-Scope allowed you to smell odors over extremely long distances, no one, in my knowledge, has yet invented a telescope that could hear the sound...
The 2013 APOD (Astronomy Picture of the Day) calendar is now available for download in PDF format (1.6 Mb). It features some of the best space images of 2012 that amazed and astounded us. Click to share on Facebook...
