A Mind Concerned About Danger Is A

Astronauts Working For The Government Will Always Need To Be Either Pilots Or Mission Specialists. Those Who Want To Be Pilots Should Have Military Experience - Ideally, A Test Pilot Background.

My Favourite Thing To Do On This Planet Is To Scuba Dive.

At The Core Of The Risk-free Society Is A Self-indulgent Failure Of Nerve.

It's Time To Open The Space Frontier To Citizen Explorers.

I Know: If You're Looking Down At Earth, You're Looking Through An Atmosphere That Has A Bit Of Haze In Many Places And Not Just Occasional Clouds.