Chicago’s Balloon Museum is 18 rooms of interactive inflatable art, color, and emotion, including the biggest balloon ball pit you’ve ever seen.

Startup firm Near Space Labs has been using stratospheric balloons to lift its AI robots to altitudes as high as 40,000 feet, ...

ALBUQUERQUE, N.M. — A mass ascension appears to be off the table Saturday morning as the 53rd annual Albuquerque International Balloon Fiesta reaches its penultimate day. While organizers seem to have ...

A group of sixth graders from Bowling Green, KY, with support from family and funding taken care of by backers on Kickstarter.com, have successfully sent a payload to the edge of space and taken a ...

Two new NASA space missions will probe mysteries that have long stumped astrophysicists and the rest of us: How did the universe begin? What gives cosmic rays such incredible energy? Both endeavors ...