Backup teacher for the space shuttle challenger mission (STS-51-L) watches the disaster. #spaceshuttle #sts51l #disaster #nasa #spacetok #astronaut #spaceflight #restinpeace

𝙀𝙣𝙙 𝙤𝙛 𝙖𝙣 𝙚𝙧𝙖 𝙛𝙤𝙧 𝙩𝙝𝙚 𝘿𝙚𝙡𝙩𝙖 𝙁𝙖𝙢𝙞𝙡𝙮 NRO honors the memory and legacy of Colonel Edward "Chip" Zakrzewski To our leader, mentor, and friend farewell and Godspeed Chip In memory of our Colleagues and Friends Doug Thompson, Mark Cox, Brent Bonar, and George Looschen The ULA Team. The launch of a United Launch Alliance #DeltalVHeavy carrying the #NROL70 mission for the @NatRecon Ofc is now planned for Tuesday, April 9 at 12:53 p.m. EDT, currently pending range approval. #nrol #spacetok #aerospace #ula #deltaivheavy #rocketlaunch #edit #womeninstem #usaf #spaceflight #engineering #florida #foryou

Astronaut shows the ISS boosting back into orbit #iss #foryou #spacetok #nasa

Twilight Phenomena #spacex #rocketlaunch #falcon9 #elonmusk #florida #onthisday

Astronaut veiws the Cupola on the #Internationalspacestation (ISS) | #spacetok #earth #iss #foryou