If a similar procedure is ever performed in humans, scientists say it could be an important advance in treatment for a host of debilitating diseases, including Parkinson's. When scientists look up into the night sky, they see stars, planets and the moon. There is also dark matter the material between the stars and planets.
Scientists believe dark matter makes up much of the matter in our universe.
However they have not been able to explain where it is. Although scientists have discovered signs of its gravity, no one has been able to see dark matter until now. Space Tourist Begins Space Visit U.S. millionaire Dennis Tito arrives at the International Space Station. Benchin' more than 70,000 software reviews. A database of every major CD-ROM release with review.