Despite being involved in various space exploration efforts at various levels, Europe only has a bunch of homemade rockets it can rely on to advance its goals beyond the borders of our planet. The ...

A sudden stratospheric warming event reversed the winds that make up the northern polar vortex on March 9. A new animation shows the vortex also moved away from the Arctic towards Europe. When you ...

Einstein's theory of general relativity views time similarly to width, height, and length. As such, both time and space can be curved by gravity. This effectively means that time is slower the closer ...