Nineteen years ago, scientists discovered an asteroid oscillating between the orbits of Earth and Mars. In 2013, they mapped it, creating a model of what they thought it looked like. And on Monday, that model come to life.
Nineteen years ago, scientists discovered an asteroid oscillating between the orbits of Earth and Mars. In 2013, they mapped it, creating a model of what they thought it looked like. And on Monday, that model come to life.