Only a matter of time.

Pioneering in space was something I would willingly give my life for.

Mac users have not been forced to deal with the storm of viruses and vulnerabilities that Windows users deal with on a daily basis, so they tend to feel that they are safer than their Windows counterparts.

[Early on, he repeated a famous line from his first flight --] Zero-G and I feel fine ... Godspeed, John Glenn.

To be able to promote your son to captain — what an honor. I'm so proud of you, ... The sky's the limit. Before we promote you to captain, I want one more thing from you: I want your final salute as a lieutenant.

At this point in the countdown, it seems appropriate to say to the crew of Discovery -- good luck, have a safe flight and to say once again 'Godspeed John Glenn,'