NASA scientists are tracking a ‘Spooky’ Halloween flyby of asteroid 2015 TB145. However, NASA reports that the gravitational influence of the asteroid dubbed ‘Spooky’ is so small it will have no detectable effect on the moon or anything here on Earth, including our planet’s tides or tectonic plates. “It’s frightening to think an asteroid this size, approaching so close to Earth, was discovered only 21-days before its closest approach, which just happens to be on Halloween,” Cox said in a statement.