What is the closest planet to the Sun?

• Earth

• Mars

• Venus

• Mercury

When is National Space Day 2024 celebrated?

• August 23, 2024

• July 20th

• April 12th

• December 4th

What is the official name of India's lunar exploration program?

• Chandrayaan

• Mangalyaan

• Vikram

• Pradhan

When was the first Chandrayaan mission launched?

• 2005

• 2008

• 2013

• 2019

Which Indian organization is responsible for the Chandrayaan missions?

• DRDO

• ISRO

• HAL

• BARC

What was the primary objective of Chandrayaan-1?

• To land a rover on the Moon

• To send humans to the Moon

• To study the lunar surface and detect water

• To establish a lunar base

Which year did Chandrayaan-2 attempt to land on the Moon?

• 2016

• 2018

• 2019

• 2020

What is the significance of the Chandrayaan-2 mission?

• It was the first mission to land on the Moon's south pole.

• It was the first mission to detect water on the Moon.

• It was India's first lunar orbiter mission.

• It carried the first Indian astronaut to the Moon.

What is the expected launch year for the Chandrayaan-3 mission?

• 2022

• 2023

• 2024

• 2025

Which country did India collaborate with for the Chandrayaan-1 mission?

• Russia

• United States

• France

• None; it was an independent mission