One large Milky Way galaxy or many galaxies? 100 years ago, a young Edwin Hubble settled astronomy’s ‘Great Debate’
Hubble’s work pushed the field of astronomy forward, starting with his paper demonstrating that some objects exist outside our galaxy.
With ‘Section 31,’ Michelle Yeoh returns to the ‘Star Trek’ multiverse
The actor returns to the "Star Trek," reprising her character Philippa Georgiou, who leads the franchise's first television ...