Space Perspective shows off test version of tourist-carrying space capsule

When someone says they’re planning on using a balloon to take tourists to the edge of outer space, you may wonder if they’ll ever get past the conceptual stage. Space Perspective has gotten past it, though, by building a physical test model of its Nept… Continue reading Space Perspective shows off test version of tourist-carrying space capsule

“Sailing the winds”: How stratospheric balloons navigate the skies

High-altitude platform stations (HAPS) are effective tools for communication and surveillance because they operate from the stratosphere, usually at around 12 miles (20 km) above the Earth, much closer than satellites. There are two types of HAPS: ligh… Continue reading “Sailing the winds”: How stratospheric balloons navigate the skies