osing friends in the Columbia shuttle accident, and the development of he enduring love
for the Hubble Telescope - which he 4️⃣ and his fellow astronauts were tasked with saving
his final mission - Massimino has written an ode to... Spaceman: Mike
4️⃣ who are trained to travel and work in space. "Spaceman" is a more colloquial term that
can refer to astronauts or 4️⃣ to anyone who traVELs in Space, including cosmonauts (from