A streak of light is seen over an apartment complex in Las Vegas on Tuesday, Dec. 22, 2015. U.S. military officials say the streak of light seen burning across the sky by people in three Western states was debris from a Russian rocket re-entering the atmosphere. (Gunnar Lindstrom via AP)
A streak of light is seen over an apartment complex in Las Vegas on Tuesday, Dec. 22, 2015. U.S. military officials say the streak of light seen burning across the sky by people in three Western states was debris from a Russian rocket re-entering the atmosphere. (Gunnar Lindstrom via AP) Gunnar Lindstrom AP
A streak of light is seen over an apartment complex in Las Vegas on Tuesday, Dec. 22, 2015. U.S. military officials say the streak of light seen burning across the sky by people in three Western states was debris from a Russian rocket re-entering the atmosphere. (Gunnar Lindstrom via AP) Gunnar Lindstrom AP

U.S Command: Mysterious light in sky was Russian rocket

December 22, 2015 11:27 PM