Time-lapse of Space Shuttle Endeavour stacked with an external tank and pair of solid rocket boosters for a exhibit at the California Science Center. Credit: California Science Center | time-lapse by ...

Our countdown includes NASA and Blue Origin replicas as well as Estes models with cameras and STEM sets for kids.

The Kinetica-1 rocket launched Wednesday for the first time since a failure doomed its previous attempt to reach orbit in December, according to the vehicle's developer and operator, CAS Space. The ...

Experience the future of LEGO sci-fi creations with this motorized spacecraft elevator that brings your model to life like never before. This innovative LEGO elevator features a perfectly flush floor ...