US would go 'bankrupt' without spending cuts: Elon Musk
Elon Musk made his debut public appearance with Donald Trump at the White House to announce new powers to oversee the US ...
7 stunning images of galaxies by NASA
This clear image of Messier 82 (M82) shows its glowing clouds and gas plumes. Stars in this galaxy form ten times faster than in the Milky Way. This NASA/ESA Hubble image shows the edge-on disk galaxy ...