NASA will attempt another 'hot fire' test of its SLS moon rocket today. Watch it live!

[Admin]

NASA plans to do a test of its Space Launch System (SLS) rocket core stage Thursday (March 18), during a two-hour window that opens at 3 p.m. EDT (1900 GMT). Watch it live!

NASA will attempt another 'hot fire' test of its SLS moon rocket today. Watch it live! : Read more