Invisible Universe Revealed

Category: Astronomy

Follow the historic rescue of Hubble—the space telescope that unveiled the cosmos.

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Heaven and Hell

Sagan discusses comets and asteroids as planetary impactors, giving recent examples of the Tunguska event and a lunar impact described by Canterbury monks in 1178. It moves to a description of the environment of Venus, from the previous fantastic theories of people such as Immanuel Velikovsky to the information gained by the Venera landers and its implications for Earth's greenhouse effect. The Cosmos Update highlights the connection to global warming.

4/13Cosmos: A Personal Voyage • 1980 • Astronomy

Ladder to the Stars

An adventure spanning billions of years into the evolution of life.

1/13Cosmos: Possible Worlds • 2020 • Astronomy


Travel along with the Voyager spacecraft as they traverse the solar system on their planetary expedition spanning over three decades. A film by - Santiago Menghini

2016 • Astronomy

The Beginning

Prof Jim Al-Khalili tackles the biggest subject of all, the universe, through a series of critical observations and experiments that revolutionised our understanding of our world. Part 1: Beginning Professor Jim Al-Khalili takes us back in time to tackle the greatest question in science: how did the universe begin? Uncovering the origins of the universe is regarded as humankind's greatest intellectual achievement. By recreating key experiments Jim unravels the cosmic mystery of science's creation story before witnessing a moment, one millionth of a second, after the universe sprang into existence.

1/2The Beginning and End of the Universe • 2016 • Astronomy

The Universe

James May takes a journey of discovery across the universe.

S1E2James May's Things You Need to Know • 2011 • Astronomy

Mars Direct or Moon First?

Will resources on the Moon be the determining factor in whether the next human destination in outer space is Mars or the Moon? Google Lunar, Space X and other private industry efforts may lead the way.

5/5Destination: Moon • 2016 • Astronomy