The leading role in the original "Star Wars" film was a doubled-edged lightsaber for Mark Hamill as it launched him into stardom but stopped his movie career from soaring any further. In a interview ...

Stretching across 8 light-years, the rare stellar eruption is about twice the distance between our sun and the next nearest stars. The stellar jet is in the nebula Sharpless 2-284, which contains a ...