President Donald Trump, center, speaks to the crowd before signing an Executive Order to reestablish the National Space Council, alongside members of the Congress, National Aeronautics and Space Administration, and Commercial Space Companies in the Roosevelt room of the White House in Washington, Friday, June 30, 2017. Vice President Mike Pence, also in attendance, will chair the council. Also pictured are retired NASA astronaut David Wolf, left, NASA Astronaut Alvin Drew, second from right, and retired NASA astronaut Buzz Aldrin, right. Photo Credit: (NASA/Aubrey Gemignani)