The post Scientists Have Photographed The Sun In Greater Detail Than Ever Before first on TwistedSifter. R. Kamlah et al.

Water is essential for life on Earth. So, the liquid must be a requirement for life in other worlds. For decades, scientists' definition of habitability on other planets has rested on this assumption.

As our understanding of space grows, so does our awareness of the potential threats posed by near-Earth asteroids. Recent ...