TRAPPIST-1h Orbit Suggests It Is Too Cold for Life3 min read

Scientists have confirmed that all seven planets in the TRAPPIST-1 system circle their star in a sort of gravitational lockstep with one another.

Similarly, the Jupiter moons Io, Europa and Ganymede are in orbital resonance: For every lap Ganymede completes around Jupiter, Europa makes two orbits and Io completes four. The TRAPPIST-1 resonances are much more complex, but they adhere to the same principle.

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Sebastien Clarke

Astronaut is dedicated to bringing you the latest news, reviews and information from the world of space, entertainment, sci-fi and technology. With videos, images, forums, blogs and more, get involved today & join our community!
Sebastien Clarke
Sebastien Clarke

Astronaut is dedicated to bringing you the latest news, reviews and information from the world of space, entertainment, sci-fi and technology. With videos, images, forums, blogs and more, get involved today & join our community!

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