It’s doing a Sun run. Manhattan-sized comet 3I/ATLAS — which scientists suspect could have extraterrestrial origins — will reach its closest approach to the Sun on October 30. While ATLAS doesn’t actually orbit our solar star, the intergalactic entity’s trajectory nonetheless brings it closer to the Sun, and then further away — a phenomenon known as a perihelion approach, Space.com reported. At its closest point, 3I/ATLAS will be around 130 million miles away from our light source, just inside