For years, astronomers have scoured the cosmos for Earth-like planets in alien star systems, in hopes of finding a habitable world where life could exist.
On the Tibetan Plateau in eastern China, 4 million solar panels silently soak up the sun as part of the Longyangxia Dam Solar Park. Source:
See the best photos on Space.com this week, including amazing images of SpaceX’s Falcon 9 rocket blasting off, a greenish comet gleaming in the heavens
The Sun in Ultra-HD (4K)
Nearly 2,000 planets have been found beyond our solar system, and some of them are quite strange. Space.com has images of the strangest alien planets