A skull-shaped asteroid that got close to Earth in 2015 could come back around Halloween

José Antonio Peñas/SINC An asteroid that looks a like a human skull, commonly known as the Halloween Asteroid — or 2015 TB145 — could pass close to Earth in early November 2018. It’s most recent visit was on October 31, 2015. This year, it will be much further away — about 105 times the distance […]