Episode 3: Time Machines – Hubble has looked back billions of years in time to see some of the earliest galaxies in their infancy, and it has fundamentally changed what we know about the universe itself. Find out from Nobel laureate John Mather and Hubble Senior Project Scientist Jennifer Wiseman how Hubble will work with the future James Webb Space Telescope to revolutionize our understanding of the universe even further.

This series, Hubble – Eye in the Sky, takes you behind the scenes into the world of Hubble Space Telescope operations. Discover the strategies needed to run a bus-sized observatory as it speeds around Earth at 17,000 miles per hour, and find out how Hubble collects the incredible images and groundbreaking data that have transformed humanity’s vision of space. Witness the ingenuity that keeps such a complex and remote machine working to investigate the mysteries of the universe for more than 30 years.

For more information about this miniseries, visit: https://www.nasa.gov/content/mission-operations-hubble-eye-in-the-sky

Video credit: NASA's Goddard Space Flight Center