Explore Solar System Discoveries
Mercury's orbit is so close to the Sun that it is difficult to see from the ground. This explains ...
Read more
Venus is one of the brightest objects in the sky, so it is clearly visible to the naked eye. ...
Read more
Mars is much like Venus-- it's very bright and therefore easily spotted in the night sky. ...
Read more
Jupiter is the largest planet in our solar system. It is also one of the brighter objects ...
Read more
Like the inner planets and Jupiter, Saturn is clearly visible in the night sky. The ancient ...
Read more
Astronomer William Herschel is credited with the discovery of Uranus in 1781. He was using ...
Read more
If you had a quiz question in school that asked what year Neptune was discovered, you'd probably ...
Read more
After the discovery of Neptune in 1846, mathematics suggested that there still might be a ...
Read more
Ceres is the largest asteroid in the main asteroid belt. It was classified as a "dwarf ...
Read more
Haumea is a dwarf planet in our Solar System. Haumea is officially the fifth dwarf planet. ...
Read more
More about Solar System Discoveries
Did you know?
Did you know that a
moon has been found to orbit the asteroid Eugenia?
Did you know that comets have two tails, not one?
Earth and Space Science Concept of the Day
Do you know what this word or phrase means?
EutrophicationxEutrophication : Accumulation of nutrients that supports dense growth of algae which decays and depletes the water of oxygen
Click on the word to find out!
Research Highlights
Geologists think that the waters of Lake Tanganyika, a long lake located in East Africa, has experienced a huge amount of warming in the last 100 years. Currently, the surface water of this lake is the...
Read more