. @georgetakei speaking at JSC

If this exists, I must find it.

In honor of #GeekPrideDay I had to represent:

@bonniegrrl you NEED this!! #drwho

Happy "Berth"day!

Hmmm...does this view remind you of anything? #starwars

@joelaron @colum @bonniegrrl @@erier2003 @harbingeralpha I spied Obi Wan at JSC today...

My reaction watching 'Nova: Intelligent Design on Trial' -

. @badastronomer from Las Vegas:

How'd they get inside my brain?

The crosshairs are where we are right now. I feel bad for the operators who have to work console tonight!

#SuperMoon from Houston. I confess, it's just an iPhone camera.

Taking my cousins on a tour of JSC. ISS MCC:

I work with nerds.

@neiltyson you made an appearance at our JSC salsa & guacamole cook off today :)

This is my Dr. T-shirt. Get it?

@harbibgeralpha @ebon - Captain Ahab finally got his whale. @griffmanjoe

At a friend's house for beer tasting night. This beer, '50 back', gives 50% of proceeds to veterans' charities.

A beer dedicated to Shuttle Endeavour. :)

This was at a liquor store in Houston. Because vodka makes everything better, including EVA's.