Photos: Across the U.S., sky gazers marvel at the blood moon lunar eclipse
As the moon moved through the shadow of the Earth, it was also being illuminated by light from the sun — causing the moon to appear as if dipped in a deep red hue in a stunning celestial sight.
NASA’s newest space telescope blasts off to map the entire sky and millions of galaxies
The $488 million Spherex mission aims to explain how galaxies formed and evolved over billions of years, and how the universe ...