
A total solar eclipse is set to happen on the night of April 9, when the Moon will pass in front of the Sun, completely covering it. The eclipse will happen between 9.13 PM IST on April 9 and 2.22 AM IST on April 10. The total solar eclipse will only be visible in parts of the United States, Mexico and Canada.
But other countries will also get to see at least a partial solar eclipse, according to In the Sky. This includes parts of countries in the Caribbean, Colombia, Venezuela, Spain, the United Kingdom, Ireland, Portugal and Iceland.
Because of the much smaller size of the Moon, it can only cast a shadow on our planet spanning up to a few hundred kilometres. And that is what a total solar eclipse is — part of the planet coming directly under the thickest part of the Moon’s shadow when it moves in front of the Sun. Therefore, the eclipse will only be visible to a small area through which this shadow of the Moon passes.
Solar eclipses happen when the Sun, the Moon and the Earth get perfectly aligned in that order. If the Mon orbited the Earth in the same planet the planet orbited the Sun, an eclipse would happen about ten times a month but that is not the case. The plane of the orbit of the Moon around the Earth is about 5 degrees apart from the planet of the orbit of the Earth and the Moon. This means that the three celestial bodies are perfectly aligned much more rarely.