Let’s talk asteroid Apophis, planetary defense and Elon Musk
The rock is dubbed a Potentially Hazardous Asteroid for its relatively large size and relatively close approaches
NASA names Mars rock after band “Rolling Stones”! (video)
The moniker "Rolling Stones Rock" was announced Thursday night (Aug. 22) by actor Robert Downey Jr.
The man who discovered Tetris now wants to save the Earth
Henk Rogers brought Tetris to the world. Now he wants to get us to the moon and Mars, while making sure we still have a home on Earth
