The crash of EgyptAir Flight 804, which killed 66 people aboard, happened due to an explosion, say officials.
A piece of debris that washed up on a small French island in the Indian Ocean suggests that the cold trail for Malaysian Airlines Flight MH370, which went missing in 2014, may be heating up again.
A laser gun mounted atop the ISS could destroy debris orbiting Earth.
Using EUSO's infrared telescope to track debris, the ISS could fire laser and get rid of junk.
