How the Universe WorksWW

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How the Universe Works

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Stars That Kill

Season 5 • Episode 4

The universe is home to real-life Death Stars that could destroy planet Earth. The latest science reveals the terrifying secrets of NASA's six deadliest: vampire stars, supernovas that can vaporize a planet, and unpredictable stars gone rogue.

42 min|TV-PG|Premiered 01/11/2017

Available Full Episodes

More from this Episode

It appears to be the size of Australia, and it moves across Earth’s surface. It disappeared after 4 hours.WWW

02:19

What on Earth?W

What is This Giant Black Spot on Earth?

It looked like a massive spacecraft launching from the sun. What was the mysterious dark object?WWW

03:08

NASA's Unexplained FilesW

The Time Scientists Thought They Saw The Real Death Star

Why is it that barely a month goes by without a boat or plane being claimed by the Bermuda Triangle?WWW

01:23

Plane CrashW

The Bermuda Triangle

This teacher attempted to ignite alcohol vapor in a bottle, but things didn’t go as planned.WWW

01:28

Outrageous Acts of ScienceW

Science Experiment Gone Wrong

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