Earth’s geosynchronous orbit (GEO) holds some of the most valuable satellites that carry out tasks for phones, television, ...

NASA on Tuesday plans to launch a mission to save its Neil Gehrels Swift Observatory. A spacecraft is expected to push the telescope into a stable orbit so it doesn’t fall into the atmosphere.

Tiny pieces of space debris only 2 inches in size clutter a valuable orbital region where some of the most indispensable ...

"It gives you acceleration without fuel." The post Scientists Test New Spacecraft Thruster That Uses No Fuel, Just Earth’s ...

Fragments as small as 2 inches across are drifting undetected through one of the most valuable regions of space, according to ...

SWISSto12, a leading enabler of the new space economy, today announced the close of its $70 million (€61 million) Series C. This news follows the award of $84.8 million (€73 million) from European ...

The company developed the new saucer-shaped reentry pod, called Starfall, under a veil of secrecy. Its purpose is to support the “transport and delivery of goods through space,” according to an ...

At the right point of the orbit and stellar cycle, the star’s chromosphere brightens.

A refrigerator-size spacecraft will try to grab onto Swift and nudge it to a higher orbit, enabling it to continue observing powerful cosmic explosions.

Since rejoining the team in 2012 as the official mascot of the Houston Astros, Orbit has quickly become one of the most popular mascots in baseball and all of sports! During pregame, you can often ...