A massive asteroid could slam into Earth - but you’ll have to wait a while for it to arrive. Known as Asteroid 2024 YR4, the nearly 200-foot large space rock could hit just before Christmas of 2032, ...

There's a new race in space, but it's not where you might think. It's happening close to home – in the nearest bit of space, ...

Related: Earth's atmosphere: Facts about our planet's protective ... connection between the Antarctic mesosphere and Arctic stratosphere, in which rare high-altitude clouds regularly appear and ...

Members of the astronomy club of Asahigaoka Senior High School here flew the high-altitude balloon ... we were struck by how round the Earth really is,” said Yamada. The club started the ...

It’s much harder to keep track of it and recover it when it falls back to Earth. If you’re trying ... to be a very small solution for high-altitude tracking. As you might have guessed from ...

This year will mark the fourth time her team is applying for a $20 million NASA grant to launch a high-altitude balloon from ... the contaminating influence of Earth’s atmosphere.

Some parts of Earth's atmosphere are studied continuously ... Antarctic mesosphere and Arctic stratosphere, in which rare high-altitude clouds regularly appear and disappear at the same time ...