Watch Ask an Astronomer Online Episodes

Ask An Astronomer is an original series from the brilliant minds at the renowned California Technical Institute in association with the... More >

Ask An Astronomer is an original series from the brilliant minds at the renowned California Technical Institute in association with the also brilliant minds of NASA. Have you ever looked up at the night sky and wondered about your the grand scheme of things going on in the Universe, past your own Earthly existence? Have you questioned the format...