img src="https://img.jagranjosh.com/images/2024/April/2042024/earth-day-feat.jpg" width="1200" height="675" /> Earth Day, celebrated annually on April 22nd, is a day ...

The compass needle points in the direction of the Earth's magnetic field, or the magnetic field of a magnet. place the plotting compass near the magnet on a piece of paper mark the direction the ...

"They wanted drawing ideas of what life would be like ... McCauley said the astronaut doodle will return to Earth at some point after it's made a full orbit. "They're going to mule down that ...