DRAMATIC footage shows the terrifying moment a 'UFO' narrowly misses the SpaceX rocket on its way to the Space Station - just hours before the astronauts on board were told to brace for a crash in a second near-miss.
The 'space debris' can be seen as it flies past the shuttle just 12 minutes into its mission but six hours later the four astronauts onboard were told to 'buckle up' when a second 'unknown' object hurtled towards them.