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Next Up

Sunday 21st July at 4:00 pm

Discovery Channel

About The Show

Presenting firsthand accounts from NASA astronauts who have witnessed the mysterious, the impossible and the down-right odd.

Countless mysterious objects have been caught by NASA’s cameras. In this special, we’ll reveal NASA’s top ten unexplained encounters using original footage and ground-breaking interviews with astronauts and scientists.

Can these phenomena be explained away through science and detective work? Or have NASA’s cameras potentially captured the first traces of extraterrestrial life?

Episodes

1:00 am

22 Jul

Discovery Channel

Episode 1

Pluto's Evil Twin

After NASA's New Horizons spacecraft flies by Pluto, it encounters a mysterious object that shuts down the probe's computers. Experts investigate what it could be.

10:00 pm

17 Jul

Discovery Science

Episode 2

The Black Hole Next Door

When astronomers discover a rogue black hole speeding through the Milky Way, they investigate how much danger this cosmic monster poses to Earth.

10:00 pm

24 Jul

Discovery Science

Episode 3

Aliens Vs. Stalin At Area 51

Experts investigate whether the Roswell UFO incident was a Soviet conspiracy masterminded by Stalin, or is the story just another cover-up?

11:00 pm

22 Jul

Discovery Channel

Episode 4

Saturn's Moon Monsters

When NASA discovers something strange on Saturn's biggest moon, experts investigate if aliens feeding on the world's electric atmosphere could be the culprit.

4:00 pm

21 Jul

Discovery Channel

Episode 5

Planet Of The Metal Aliens

Experts investigate if a nearby exoplanet could be the home to an alien civilization after a new discovery confirms that life can thrive on such a world.

5:00 pm

21 Jul

Discovery Channel

Episode 6

Did Aliens Nuke Mars?

A strange discovery by NASA's Mars Curiosity rover suggests the Red Planet was home to an alien nuclear war 300 million years ago - could this be true?

11:00 pm

25 Jul

Discovery Channel

Episode 7

Aliens In The Amazon

Neil Armstrong led an expedition into the Amazon seeking a library apparently made by aliens. Did a close encounter on his moonwalk inspire his quest?

7:00 pm

21 Jul

Discovery Channel

Episode 8

Secrets Of The Alien Signals

When NASA begins an experiment to communicate with dolphins, experts examine if it's a prelude to making alien contact. Will it have dire consequences?