Newly discovered planet is more than 600 light years away from Earth.

Newly discovered planet is more than 600 light years away from Earth.

Assessment

Interactive Video

Science, Other, Physics, Geography, Biology

11th Grade - University

Hard

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The video discusses a planet with a mass of 27 Earths and a radius 6 times that of Earth. Its surface temperature is around 600 degrees Celsius, making it uninhabitable. The planet orbits its star 7 times closer than Earth does to the Sun, completing a rotation in 19.5 days. Scientists believe the planet's mass is composed of 60-70% elements like ice, silicates, and iron.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How long does it take for the planet to complete one rotation around its sun-like star?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What elements are believed to make up a significant percentage of the planet's mass?

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