Walt Berg watches as his grandson, Kieran Fitzpatrick, 8, sets up a model rocket as his other grandson, Luke Berg, 8, waits for the launch in Longmont’s Stephen Day Park in August 2014.

Aviation Teen’s model rocket sticks a SpaceX-inspired vertical landing It only took three years to build. Andrew Paul Jul 10, 2024 2:51 PM EDT ...

Save 20% and get the lowest price we've seen this year on a two-in-one model rocket set from Estes. The Estes Tandem-X Launch set features two rockets, easy-to-assemble parts, a launch pad and ...