Solar eclipse occurs when the moon is between the sun and the earth, so the shadow of the moon covers the sun.
Full Moon occurs when the earth is between the sun and the moon, so that the sun's rays hit the entire surface of the moon facing the earth.
Perseid Meteor Shower occurs every year in August, when the earth crosses the Swift-Tuttle comet orbit.
Aurora borealis or northern lights occurs when particles are charged from the sun colliding with the Earth's atmosphere in the north polar region.
Blue Moon occurs when there are two full months in one calendar month.
Supermoon occurs when the full moon is at the closest point to the earth and looks bigger than its normal size.
Lunar Eclipse Penumbra occurs when the earth only covers a small part of the shadow of the moon.
Blood Moon occurs when the full moon looks brownish red due to the sunlight reflected from the earth's atmosphere.
Solar Flare is an explosion of energy from the surface of the sun that can affect weather conditions on earth.
Transit of Venus occurs when Planet Venus crosses right between the sun and earth, which is seen as a small star that crosses the sun. This incident is very rare and occurs only twice every 100 years.
