The Variable Gravity Machine (VGM) is a SABL insert that supports a wide variety of research in the life, physical, and material sciences aboard the International Space Station (ISS). The VGM allows ...

Scientists have spent decades trying to understand how gravity operates at its most basic scale. However, no theory has come close to fully explaining it. Now, though, a new theory could finally give ...

Purdue graduate student Samantha Alberts and professor Steven Collicott discuss details of a zero-gravity flight experiment that flew this June on NASA's "vomit comet," an airplane that induces short ...

Gravity is part of our everyday life. Still, the gravitational force remains mysterious: to this day we do not understand whether its ultimate nature is geometrical, as Einstein envisaged, or governed ...

National Air and Space Museum Technical Reference Files: Space History National Air and Space Museum Technical Reference Files: Space History / Series O: Space History / Dodge (Department of Defense ...