Slooh is a robotic telescope service that can be viewed live through a web browser with Flash plug-in. It was not the first robotic telescope, but it was the first that offered "live" viewing through a telescope via the web. Other online telescopes traditionally email a picture to the recipient. The site has a patent on their live image processing method. Slooh is an online astronomy platform with live-views and telescope rental for a fee. Observations come from a global network of telescopes located in places including Spain and Chile.
The name Slooh comes from the word " slew" to indicate the movement of a telescope, modified with "ooh" to express pleasure and surprise.