HUNTING for aliens is now a little easier as scientists discover a new sign that gives away life on far-off planets.
Though it begins with its cinematic feet affixed to the ground, French writer-director Jérémy Clapin's "Meanwhile on Earth," ...
with a jet stream blowing circularly around the planet at about 43,500 miles (70,000 km) per hour - stronger than any winds in our solar system. The upper layer was characterized based on its hydrogen ...