Sen. Marsha Blackburn @MarshaBlackburn
30 yrs later we honor the legacy of #Challenger crew members & remain dedicated to their pursuit of exploration. https://t.co/jZ05auZ20W — PolitiTweet.org
CSPAN @cspan
#OnThisDay 1986: President Reagan addresses nation following the loss of Space Shuttle #Challenger. (FULL REMARKS) https://t.co/NPNXe2JKi7