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. KYTX 10:52 AM. CST December 29, 2017 TRENDING VIDEOS ETX photographer talks about her viral boudoir photos Atwood's robbery Crosby-Lebus worker strike Las Vegas/Mandalay Bay shooting - What we know Teacher accused of assault 84-year-old post office worker retires 11 new features in IOS 11 SPCA Dogtoberfest East Texan nearly caught in Vegas shooting Under The Lights Week 5 (Sept. 29) More Stories YOUR TAKE: Pictures from around ETX after storm Jan 21, 2018, 9:41 p.m. SAG Awards 2018: Winners list Jan 21, 2018, 7:09 p.m. Ralph Lauren's Olympic opening ceremony uniforms are… Jan 22, 2018, 7:33 a.m.