M.Umair

To save the planet Earth, you can adopt the following:

Reduce, Reuse, Recycle: Minimize waste by reusing items, recycling materials like paper, plastic, and glass, and reducing single-use plastics.

Conserve Water: Use water efficiently, fix leaks, and consider installing water-saving appliances and fixtures.

To start learning astronomy, you can do the following:

Get Familiar with the Night Sky: Begin by observing the night sky with your eyes or a basic telescope. Learn to identify constellations, planets, and other celestial objects.

Learn the Basics: Study fundamental concepts such as the celestial sphere, the motions of the Earth and Moon, and the types of celestial objects (stars, planets, galaxies, etc.).