What was the first-ever pizza delivery in space? You might be surprised to learn which classic pizza chain made the first delivery to astronauts orbiting Earth.

Pettit made a name for himself as an astrophotographer after sharing his image 'Lightning Bugs' in 2012 showing beautiful star trails ...

An anthropologist recounts how a small island nation built and deployed its first satellite—and what their effort says about ...

Companies are developing technologies to use space advertising to display messages from low-earth orbit that will be visible ...

To get somewhere in outer space, you can’t exactly drive in a straight line. Orbits are tricky things, and sending a probe to ...

The above 40-second video is sped-up footage of the new-found jets flashing briefly near the Sun’s south pole. In reality, ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

Space debris from rocket bodies orbiting Earth could pose an increased threat of striking aircraft as it falls from space, ...

The asteroid Bennu has provided groundbreaking insights into the chemistry that may have set the stage for life in the early ...

Vladimir Putin has dismissed Roscosmos chief Yuri Borisov, who led the Russian space agency for a turbulent 2.5-year stretch.

This week, NASA released the first image from the Europa Clipper spacecraft's voyage. The image is a mosaic of a star field, created from three shots the solar-powered orbiter captured in December of ...