# Water has been discovered on which potentially habitable super-Earth ? with Answer - Everyday Science Mcqs | TestPrep

> Solved MCQ: Water has been discovered on which potentially habitable super-Earth ? Correct Answer: D.\xa0K2-18b. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# Water has been discovered on which potentially habitable super-Earth ?

Direct Answer & Quick Reference

The correct option is **D.\xa0K2-18b**.

K2-18b was first discovered in 2015 by Nasa’s now retired Kepler space telescope. It was found orbiting within the red dwarf star’s habitable zone, making it an ideal candidate to ...

✨ Explain with AI

Verified Key: D.\xa0K2-18b
Solved by 3,041+ students

**Detailed Explanation & Reference:**

K2-18b was first discovered in 2015 by Nasa’s now retired Kepler space telescope. It was found orbiting within the red dwarf star’s habitable zone, making it an ideal candidate to have liquid surface water.

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