Donated by Northrup Grumman, the solid rocket motors are each the size of a Boeing 757 fuselage and weigh 104,000 pounds. They had to be carefully moved from a horizontal to vertical position by ...

But pointing out that lightweight cardboard tubes can be tricky to ship without getting crushed, [Concrete Dog] has come up with HEXA, a clever model rocket kit that uses pre-scored cardstock instead.

Adranos performed static test fires of its solid rocket motors in 2021 in coastal Mississippi. Credit: Adranos WASHINGTON — Defense contractor Anduril Industries acquired Adranos, a manufacturer ...