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TV series

Killers of the Cosmos

Latest episode

S1 E6 · Big Sleep

About Killers of the Cosmos

Killers of the Cosmos is a documentary TV series that premiered on Discovery on September 11, 2021. It has 1 season and 6 episodes so far and has ended. The latest episode, Season 1 Episode 6 "Big Sleep", aired on October 16, 2021.

A mysterious informant investigates each disaster-in-the-making via a wide range of experts who've studied some of science's most unbelievable wonders.

  • Documentary

Last updated

Episodes

6 episodes · 1 season

Season 1

2021 · 6 episodes · Last episode: 5 years ago

Killers of the Cosmos Season 1 release dates →
  1. Killers of the Cosmos S1 E6 still E6

    6. Big Sleep

    Finale

    How will the universe end? Experts discuss the many possible ways that could spark the beginning of the end for the universe including when and why it would happen.

  2. Killers of the Cosmos S1 E5 still E5

    5. Dark Star

    Black holes were only theoretical until recently. And there are probably millions of them in the galaxy. Worse still, some are rogue, speeding through space with the potential to be lethal to Earth.

  3. Killers of the Cosmos S1 E4 still E4

    4. Little Green Men

    Aliens could be lethal killers who want to invade and plunder our world. A team of experts investigate extra-terrestrial beings and their threat to human life.

  4. Killers of the Cosmos S1 E3 still E3

    3. Cosmic Scrap

    More than 100 million pieces of small space debris are floating around the Earth. A big collision between two of these objects in low Earth orbit could be catastrophic.

  5. Killers of the Cosmos S1 E2 still E2

    2. Death Ray

    When a massive star dies it can direct a blast of radiation that would obliterate life of earth. What are the chances of this event occurring?

  6. Killers of the Cosmos S1 E1 still E1

    1. Killer Rocks

    Earth is hit by 100 tons of rock from space every day. Most burn up in the atmosphere, but a single rock wiped out the dinosaurs. Could it happen again?

Killers of the Cosmos FAQ

Will there be new episodes of Killers of the Cosmos?

Killers of the Cosmos has ended, so no new episodes are scheduled. The final episode aired on October 16, 2021.

When did the latest episode of Killers of the Cosmos come out?

The most recent episode of Killers of the Cosmos, Season 1 Episode 6 "Big Sleep", aired on October 16, 2021.

How many seasons of Killers of the Cosmos are there?

Killers of the Cosmos has 1 season with 6 episodes in total.

When did Killers of the Cosmos first air?

Killers of the Cosmos first aired on Discovery on September 11, 2021.

How do I get notified when new episodes of Killers of the Cosmos are released?

Download the Streambay app, follow Killers of the Cosmos, and you'll get a push notification the moment each new episode is released.

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