Photos: More shots of Delta 4 liftoff

Riding a self-propelled transporter, an Orbital ATK Antares rocket rolled out to it launch pad Thursday on Virginia’s Eastern Shore for final preparations to send a Cygnus supply ship to the International Space Station.

A companion to the world’s most powerful private Earth-imaging satellite rocketed into space today from the U.S. west coast atop an Atlas 5 to double the amount of high-resolution imagery available on the commercial market and satisfy the demands of customers clamoring for more.

Blue Origin plans its next suborbital test launch Sunday from the company’s sprawling development complex in West Texas, the company’s owner Jeff Bezos announced Friday.