Who discovered the first exoplanet with confirmed atmosphere? MCQ with Answer and Explanation

Question

Share Report Error

Who discovered the first exoplanet with confirmed atmosphere?

A. Michel Mayor

B. NASA

C. HD 209458b

D. Both

Answer: Option C

Solution (By JKSSB Mock Tests)

HD 209458b.

This question belongs to: Static General Knowledge First in the World

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More First in the World Questions

Question #1

Share Report

Who discovered the first habitable zone exoplanet?

A. Both

B. NASA

C. Gliese 581g

D. Kepler team

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option C

Explanation:
Gliese 581g.

This question belongs to: Static General Knowledge First in the World

Question #2

Share Report

Who was the first astronaut to walk in space?

A. Neil Armstrong

B. Buzz Aldrin

C. Alexei Leonov

D. Yuri Gagarin

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option C

Explanation:
Alexei Leonov performed the first spacewalk in 1965.

This question belongs to: Static General Knowledge First in the World

Question #3

Share Report

Who discovered Pluto?

A. William Herschel

B. Clyde Tombaugh

C. Percival Lowell

D. Urbain Le Verrier

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option B

Explanation:
Clyde Tombaugh discovered Pluto in 1930.

This question belongs to: Static General Knowledge First in the World

Explore All First in the World MCQs