i want to stress that arecibo wasn't just a radio telescope, but a radar telescope. we pinged shit with it! that's so cool! between arecibo's transmitter and green bank as the receiver, we got shit like this from the ground!

M.A. Linguistics, B.Sc. Computer Science. Also interested in art and music theory. Tumbling through life. Navigating the universe. Laying on the floor. Profile Picture by ikimaru on Tumblr; Header courtesy NASA/JPL-Caltech.
i want to stress that arecibo wasn't just a radio telescope, but a radar telescope. we pinged shit with it! that's so cool! between arecibo's transmitter and green bank as the receiver, we got shit like this from the ground!