Is this anything special? Undergrads and high schoolers reach 100,000 feet (30 km).
Launched at 1:28 a.m., the second stratospheric balloon is on its way to reach a ceiling of 39.5 [k]m! #Stratos
#Stratos : the stratospheric balloon landed at 2:25 p.m., North-East of the city of Amos, Quebec.