A top secret payload developed in secrecy for the U.S. government is set to ride into orbit from Florida’s Space Coast aboard a SpaceX Falcon 9 rocket Thursday.
Follow the key events of the Falcon 9 rocket’s ascent to orbit with the Jason 3 satellite, a joint project between European and U.S. weather agencies to monitor wave height and sea level in the world’s oceans.
Watch the launch of a commercial Falcon 9 rocket carrying a Dragon cargo ship bound for the International Space Station, as seen live on NASA Television.