Ep 5. Hubble: The Wonders of Space Revealed

Hubble: The Wonders of Space Revealed is the fifth episode of Horizon season 2020. This episode takes viewers on a journey through the history and impact of the Hubble Space Telescope.

The show starts with a brief history of the creation of the Hubble telescope, explaining how it was launched into space in 1990 and how it has since revolutionized our understanding of the universe. We learn about the initial disappointment when it was discovered that the telescope's primary mirror was flawed, and how NASA scientists were able to repair it in a groundbreaking and risky mission.

The episode then delves into some of the most incredible discoveries made by the Hubble telescope over its three decades in orbit. The first of these is the discovery of the expansion of the universe, which led to the realization that the universe is getting bigger at an accelerating rate. The show explains how this discovery was made, and how it led to the development of the theory of dark energy, which remains one of the biggest mysteries in physics today.

Another incredible discovery made by Hubble is the existence of black holes, massive objects with such a strong gravitational pull that not even light can escape. The episode discusses how the telescope has allowed us to observe black holes and study their effects on surrounding matter, leading to a better understanding of these mysterious objects.

The show also looks at some of the most stunning images captured by Hubble, including the famous "Pillars of Creation" in the Eagle Nebula. We learn how these images were captured and processed, and what they have taught us about the formation of stars and galaxies.

Throughout the episode, we hear from a variety of scientists who have worked with the Hubble telescope, including astronauts who have serviced it on missions to space. They share their personal experiences and insights into what it has been like to work with this groundbreaking technology.

Overall, Hubble: The Wonders of Space Revealed is a fascinating look at one of the most important scientific instruments of all time. The show does an excellent job of explaining complex scientific concepts in an accessible way and showcasing the incredible images and discoveries made possible by the Hubble telescope. It is a must-watch for anyone interested in space exploration and the mysteries of the universe.