A unique telescope that focuses light with a slowly spinning bowl of liquid mercury instead of a solid mirror has opened its eye to the skies above India. Such telescopes have been built before, but the 4-meter-wide International Liquid Mirror Telescope (ILMT) is the first large one to be purpose-built for astronomy, at the kind of high-altitude site observers prize—the 2450-meter Devasthal Observatory in the Himalayas. More here
Leave a Reply
You must be logged in to post a comment.