- View more resources from this publisherEuropean Space Agency (ESA)
Eyes on the skies
This filmĀ tells how theĀ invention of the telescope has been by far the most revolutionary development in the history of astronomy. For thousands of years, astronomers had to rely on their eyes in unravelling the mysteries of the Universe. The telescope revealed an embarrassment of astronomical riches, and led to a dramatic increase of knowledge about the wider world we live in.
Show health and safety information
Please be aware that resources have been published on the website in the form that they were originally supplied. This means that procedures reflect general practice and standards applicable at the time resources were produced and cannot be assumed to be acceptable today. Website users are fully responsible for ensuring that any activity, including practical work, which they carry out is in accordance with current regulations related to health and safety and that an appropriate risk assessment has been carried out.