Alien Worlds

Year 2019Episode 830 minSep 8, 2019
Alien Worlds

It is not just our sun that is circled by planets. In recent years, astronomers have found over 4,000 planets circling stars other than our own. The Sky at Night team investigates what we know about these alien worlds and looks at how we have managed to detect them.

Professor Chris Lintott visits the UK Astronomy Technology Centre in Edinburgh to see a cutting-edge camera designed to take pictures of exoplanets. And Dr Maggie Aderin-Pocock talks to experts about the continuing hunt for alien worlds and, even, alien moons.

Meanwhile, Pete Lawrence sticks to hunting for planets in our own backyard, looking for Neptune and explaining what is meant when a planet is said to be in opposition.

Alien Worlds has aired on Sep 8, 2019 at 10:30 PM
Previous EpisodeNext Episode

Trailer

We do not have any trailers for this episode

Recently Updated Shows

Recently updated shows that might be of your interest.
The $100,000 Pyramid
Running

The $100,000 Pyramid

The $100,000 Pyramid features 10 episodes with 100 grand up for grabs each week when some of today's hottest stars team-up with players from across the country to take on the timeless war of words, racing against the clock to give and guess clues in one of TV's all-time great word-association games.

Naked and Afraid
Running

Naked and Afraid

Each week on Naked and Afraid, a new pair of complete and total strangers - one man and one woman - will find themselves stranded in and, quite literally, exposed to one of the world's most extreme weather environments. This duo will be left high and dry with no food, no water... and no clothes. They must survive on their own for a full 21 days, with nothing but one personal item each and the knowledge that the only prize is their pride and sense of accomplishment.

Son of a Critch
Running

Son of a Critch

Based on the award-winning, best-selling memoir from Mark Critch. This new original comedy is the hilarious and very real story of 11-year-old Mark coming of age in St. John's, Newfoundland in the 80s. It's a heartfelt window into the life of a child – much older inside than his 11 years – using comedy and self-deprecation to win friends and connect with the small collection of people in his limited world.

GenreComedy
The Great North
Running

The Great North

The Great North follows the Alaskan adventures of the Tobin family, as a single dad, Beef, does his best to keep his weird bunch of kids close - especially his only daughter, Judy, whose artistic dreams lead her away from the family fishing boat and into the glamorous world of the local mall. Rounding out the family are Judy's older brother, Wolf; his fiancé, Honeybee; her middle brother, Ham; and ten-year-old-going-on-fifty little brother, Moon. While the children's mother is not in the picture, Judy seeks guidance from her new boss, Alyson, and her imaginary friend, Alanis Morissette, who appears to her in the Northern Lights.

Ten Pound Poms
Running

Ten Pound Poms

Ten Pound Poms follows a group of Brits as they leave dreary post-war Britain in 1956 to embark on a life-altering adventure on the other side of the world. For only a tenner, they have been promised a better house, better job prospects and a better quality of life by the sea in sun-soaked Australia. But life down under isn't exactly the idyllic dream the new arrivals have been promised. Struggling with their new identity as immigrants, we follow their triumphs and pitfalls as they adapt to a new life in a new country far from Britain and familiarity.

GenreDrama