A NASA super pressure balloon at altitude ... to every square meter of the Earth’s surface within the next few years, at increasingly lower cost per satellite. With the lifespan of a single ...

presenting hazards within an increasingly crowded Earth orbit. But, how exactly do objects disappear in space? The Infra-Red Calibration Balloon (S73-7) satellite was part of the United States Air ...

“Watching the video footage, we were struck by how round the Earth really is,” said Yamada. The club started the Space Balloon Project in October last year to make the charms of the universe ...

Collisions are a growing risk as space gets more crowded, and greenhouse gas emissions could make things worse. Greenhouse ...

A big piece of Chinese space junk crashed to Earth over Southern California early ... according to astrophysicist and satellite tracker Jonathan McDowell. It had been up there for a while ...