A was the first sitting member of the US senate to do it and B was the second . Who was 3rd ?
A
B
Senators Jake Garn ( A ) and Bill Nelson ( B ) were the first and second sitting members of the US Congress in space . The third one , therefore , was John Glenn .
Cracked by Navpreet Singh , Deepu , Mithran , Rithwik , Anil Raghavan and Kamal Rathi .
A likely answer would have been Barrack Obama as he is the third sitting senator to be elected president. But the second was JFK, and from no angle does the second guy look like him.
A – Senator Edwin Jacob “Jake” Garn
B – Senator Clarence William “Bill” Nelson
The Answer is John Herschel Glenn Jr.
He was the third sitting Member of Congress as well as the oldest person in space when he flew aboard the Space Shuttle Discovery in 1998.
Senator Jake Garn was the first sitting US Member of Congress to fly in space when he flew aboard the Space Shuttle Discovery as a Payload Specialist.
Senator Bill Nelson was the second – he flew on the space shuttle Columbia as Payload Specialist.
Barack Obama.
, but BO sounds a good bet!..call it the audacity of hope, if u will 
)
(I havent the slightest clue who the above gentlemen are
John Glenn.
Sitting members of the Senate in Space.
1.Jake Garn..the first sitting senator in US to be in space…
2.Bill Nelson
3.John Glenn..
“Utah Senator Jake Garn(A) is the first sitting member of the United States Congress to fly in space. He was the payload specialist onboard Discovery’s STS-51-D mission in 1985. The second seated politician to fly in space is then Florida Representative (now Senator) Bill Nelson(B), who flew in 1986 onboard the Space Shuttle Columbia.In 1998, Discovery carried astronaut (and senator) John Glenn, who was 77 at the time, back in space, giving him the record of oldest person to go into space. Incidentally, this also made him the third seated politician to fly in space.”
john glenn
Jake Garn, Bill Nelson followed by John Glenn were the sitting Senators of the US Congress to fly in space