Rocket Science Is Tough, And Rockets Have

The View Of Earth Is Absolutely Spectacular, And The Feeling Of Looking Back And Seeing Your Planet As A Planet Is Just An Amazing Feeling. It's A Totally Different Perspective, And It Makes You Appreciate, Actually, How Fragile Our Existence Is.

Well, We Spend An Awful Lot Of Our Time Working And Doing Experiments. It's Very Busy Up On The Shuttle.

Weightless Is A Great Equalizer.

Eventually Private Enterprise Will Be Able To Send People Into Orbit, But I Suspect Initially It's Going To Have To Be With Nasa's Help. Whether It's Going To Be A Consortium Or One Entity Remains To Be Seen. I Could Be Wrong. I Could Be One Of The Old Fogies! Rocket Science Is Tough, And Rockets Have A Way Of Failing. It Happens. A Company Has To Be Willing To Bear The Risk Of Its Rocket Failing. It's A Very Large Capital Investment.

The Space Shuttle Is A Better And Safer Rocket Than It Was Before The Challenger Accident.