"If our solar system is indeed moving this fast, we need to question fundamental assumptions about the large-scale structure ...

Hot spots and tunnels to neighboring "superbubbles" seem to have been created by supernovas and infant star outbursts. When you purchase through links on our site, we may earn an affiliate commission.

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...