𝙊𝙪𝙧 𝙀𝙖𝙧𝙩𝙝 𝙞𝙣 𝙩𝙝𝙚 𝙐𝙣𝙞𝙫𝙚𝙧𝙨𝙚.

                          Wonders are all around : Many natural phenomena occurring in depths of outer space and on the Earth fascinate us. Red glowing lava streams erupt from volcanoes. Earthquakes make the ground tremble and shake. Cyclones sweep over oceans and land, causing untold suffering to human beings and animals. The Earth is the only planet in our solar system that has life on it. We have not yet visited the other planets, but have sent remote-controlled probes to explore them. These probes have radioed back pictures of these planets to us. Our solar system is a small part of the Milky Way, which, in turn, is a small part of a much larger universe!