Coast to Coast AM - 
Live Nightly 1am-5am EST / 10pm-2am PST


Proposed Hypersonic 'SpaceLiner'

Proposed Hypersonic 'SpaceLiner'

A proposed hypersonic "SpaceLiner" could fly passengers from Europe to Australia in a mere 90 minutes. Aimed for full operations by the year 2050, the vehicle would reach 24 times the speed of sound, after riding a rocket into the Earth's upper atmosphere. For more on this intriguing project being coordinated by the German Aerospace Center (DLR), visit

most popular


Check out our calendar for George Noory's public appearances in 2015.


Sign up for our free CoastZone e-newsletter to receive exclusive daily articles.