Inventor Proposes One-Way Trip to Mars

Eric Knight, the co-founder of rocket company UP Aerospace and president of the Connecticut-based firm Remarkable Technologies, Inc., proposed a novel and interesting approach for reaching the Red Planet. His plan may very well seem like part of a Hollywood action script, and it involves coup... [ read more >> ]

The Space Shuttle Columbia makes its 18th landing. The shuttles are scheduled to be retired in 2010.

Image comment: The Space Shuttle Columbia makes its 18th landing. The shuttles are scheduled to be retired in 2010.
Image credits: Wikimedia Commons

The Space Shuttle Columbia makes its 18th landing. The shuttles are scheduled to be retired in 2010.