Space is filled with a variety of objects, some blisteringly hot, some tremendously cold, but areas with little to nothing at ...

What is the temperature in space? It's a far more complicated question than it seems. Because space is considered a vacuum, which means it's empty, it has no temperature. But the objects traveling ...

Scientists have identified an unexpected way to study the hidden space weather of distant stars by observing strange, ...

This Collection brings together original research focused on the physical mechanisms underlying space weather events, their propagation through the heliosphere, and their interaction with planetary ...