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Flat illustration of a satellite dish, the planet Saturn, a DNA strand, and a space probe on a gray background

SETI signals, exoplanet zones, and biosignatures, test your astrobiology trivia

Exoplanets & Alien Life

ZapStacks

5

Zaps

100

Stop wondering if they are out there and start looking for the evidence yourself. You will need to identify habitable zones and decode the strange signals from deep space. Dive into exoplanet data and solve the greatest mystery of the cosmos before the clock runs out.

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ZapStacks

Flat illustration of a satellite dish, a retro computer, and a crescent moon with a star on a gray background
The SETI Program
20 Zaps · Hard
Flat illustration of a person standing by a satellite dish and a floating satellite under a spiral galaxy shape
The Fermi Paradox
20 Zaps · Hard
Flat illustration of a space rover, a DNA double helix, and a hard hat with a magnifying glass on a grey background
Life on Mars
20 Zaps · Hard
Flat illustration of a black telescope, a ringed orange planet, a crescent moon, and a star on a gray background
Exoplanets 101
20 Zaps · Medium
Flat illustration of an alien head, a satellite dish, and a DNA helix in a minimalist earth tone color palette
Alien Life 101
20 Zaps · Medium