Lunar Eclipse 2020 today: Facts to know before watching penumbral wolf moon

The first eclipse of the year 2020 will fall tomorrow on January 10, and it is going to be a lunar eclipse where the Earth will cast a shadow on the Moon when it passes directly behind the planet. A lunar eclipse happens when the Sun, the Earth, and the Moon are aligned in a line and the Earth is between the Sun and the Moon blocking the sunlight from reaching the Moon.