Links roundup

• Shuttle flyover/landing at Ellington Field, Houston today..., TRF (via lukeskywalker)
  
• Rocket Boys Festival, Oct. 5-6, in Beckley, West Virginia, Space for All (9/20)
  
• Scientist + liquid nitrogen + 1500 ping pong balls = boomhappy funtime [Video], io9 (9/19)
  
• B612 Raises Capital For First Privately Funded Deep Space Mission, NASA Watch (9/19)
  
• Next X-37B mission to launch on October 23, Space for All (9/19)