Close How Early Can We Detect Asteroids on a Collision Course With Earth? An asteroid just passed our planet and NASA only knew about it three days before hand. Can we detect sooner? Tony Spitz has the details. WMAZ 11:52 AM. EST December 29, 2017 More Stories Warner Robins homicide suspect in custody Jan 24, 2018, 12:57 a.m. What we know about the Warner Robins homicides:… Jan 23, 2018, 2:27 p.m. Shooting victim's father: 'I'll miss out on watching… Jan 23, 2018, 7:32 p.m.