Pictures of the Universe Views of the most interesting objects in our universe by NASA.
||Life on Europa?
Life on Europa could exist in a salty ocean deep below its frozen surface.
||Lunar Rift System
Lunar Rift System? Gravity maps revise the geologic history of the near side of the moon.
||Gems from Space
Extraterrestrial Gems A number of materials from space have been used as attractive gems.
|Volcanoes on Mars
Olympus Mons is the highest point on Mars and largest volcano in the solar system.
Meteorites - Rocks that were once parts of planets or large asteroids.
Active Volcanoes occur in other parts of the solar system. They are different from those on Earth.
||Rocks on Mars
Rocks on Mars Many of the rocks found on Mars are not very different from Earth rocks.
Olivine Rain Spitzer Telescope discovered a rain of olivine crystals on protostar HOPS-68.
||Largest Impact Crater
The Vredefort Crater is the largest and 2nd oldest impact crater visible on Earth.
||Diamonds In Space
Diamonds In Space Diamonds have been found in meteorites and other celestial bodies.
Moon\'s Internal Structure The Moon has a structure similar to earth and an iron-rich core.
Asteroid Impact Craters! See 50 of Earth\'s largest impact craters with Google Maps.
Near-Earth Asteroids Since Earth formed it has been hit with rocks from space.
||Volcanoes on Venus
Volcanoes on Venus? The surface of Venus is covered by lava flows and shield volcanoes.
||Asteroids and Earth
Earth-Crossing Asteroids Can we do anything about an asteroid that is might hit Earth?
Vesta Meteorites About 5% of the meteorites found on Earth are from the asteroid Vesta.