Pakistan, April 22 -- Earth Day is observed globally on April 22 each year to raise awareness about environmental protection and the survival of life on the planet. The day highlights humanity's responsibility toward Earth while emphasizing sustainable practices amid growing concerns over pollution, climate change, and environmental degradation across the world.

This year's observance carries the theme "Our Power, Our Planet," encouraging individuals and nations to take action for environmental protection. As global challenges intensify, scientists continue exploring space through missions like Artemis II mission, which aims to advance human understanding beyond Earth while reinforcing the importance of protecting our home planet.

The o...