#NASA discovers 7 Earth-like planets orbiting a star just 40 light-years away. All of them orbit at the right distance to possibly have liquid water somewhere on their surfaces. The planets closely circle a dwarf star named Trappist-1, which at 39 light years away makes the system a prime candidate to search for signs of life. Only marginally larger than Jupiter, the star shines with a feeble light about 2,000 times fainter than Earth's sun. (Video Courtesy: NASA) | All India Radio News