A Soyuz 2.1b rocket is set to launch from Site 1S at Vostochny Cosmodrome in Russia, carrying two Ionosfera-M satellites into ...

Felix Baumgartner, who has died in a paramotoring accident aged 56, was a daredevil skydiver, BASE jumper and aerobatic ...

The stratosphere — the layer of Earth's atmosphere between 7.5 and 31 miles up — is shrinking due to greenhouse-gas ... Since 1980, the altitude of the tropopause has been increasing, ...

Designed for the stratosphere, this high-altitude platform system was made by Sceye to do work commonly performed by drones and satellites like Earth observation and providing internet access to ...

High-altitude balloon meant to mimic satellites pulls off longest flight yet ... these vehicles are designed to leisurely float to more than 20 miles up in the stratosphere — and then stay there.

We have airplanes and drones in our airspace and satellites in space, but what about the space in between: the stratosphere? There are platforms, such as blimps, balloons and high-altitude long ...

It may sound like the plot of an old James Bond movie, but an idea to "dehydrate the stratosphere" to slow climate change is real. In a study released Wednesday in Science Advances, researchers ...