Venus possesses approximately 80 percent of the mass of Earth and has a diameter that is only slightly smaller. Sometimes referred to as Earth's sister planet due to their comparable sizes, Venus shares a few similar cha... More »

www.reference.com Science Astronomy Planets

According to Universe Today, Venus is often called a sister planet to Earth because both planets share a number of physical similarities. They have a similar size, mass, density and volume and may have formed at around t... More »

Uranus is the smallest of the gas planets, but its diameter of 51,118 kilometers is still four times longer than the Earth's, according to Universe Today. The volume of Uranus is massive, as it could hold 63 Earths insid... More »

www.reference.com Science Astronomy Planets

The closest distance from Earth to Venus is about 26 million miles, while the furthest distance is about 160 million miles. The two planets are closest when they are on the same side in relation to the sun and furthest w... More »

www.reference.com Science Astronomy Planets

Venus is the second planet from the sun in our solar system, with a size and mass similar to that of Earth. It's easy to identify in the night sky because it's the second-brightest object after the moon. It's named after... More »

The distance between Venus and Earth varies from 24 million to 162 million miles. Because the two planets orbit the sun in ellipses and at different speeds, the distance between them varies widely. More »

Because Venus has an axial tilt of only 2.7 degrees, it lacks the seasons found on both Earth and Mars. Venus also has a very thick atmosphere and suffers from a runaway greenhouse effect, meaning that the surface of the... More »