osing friends in the Columbia shuttle accident, and the development of he enduring love

for the Hubble Telescope - which he 2️⃣ and his fellow astronauts were tasked with saving

his final mission - Massimino has written an ode to... Spaceman: Mike

2️⃣ who are trained to travel and work in space. "Spaceman" is a more colloquial term that

can refer to astronauts or 2️⃣ to anyone who traVELs in Space, including cosmonauts (from