49
      Sunday
      72 / 47
      Monday
      77 / 51
      Tuesday
      89 / 56

      Watch: Nation's largest rocket launched


      A rocket known as the Delta IV Heavy carried a spy satellite into space for the National Reconnaissance Office on Wednesday. The Delta is the largest rocket in the US. It's 23 stories tall.
      component-story-more_media_horiz-v1-01
      FOLLOW US ON TWITTER