Asteroid 2015 TB145 Will Haunt Earth Again
Asteroid 2015 TB145, nicknamed the Halloween Asteroid, created a buzz in 2015. The object is a flattened ellipsoid. Its creepy appearance resembles a human skull measuring 625 and 700 meters wide. At its closest proximity, its rotation axis was roughly perpendicular to the Earth. Its thermal inertia is consistent with other space rocks of similar […]