Blue Origin’s New Glenn rocket blasted off from Florida, soaring from the same pad used to launch NASA’s Mariner and Pioneer spacecraft a half-century ago.

For the first time since its founding, nearly a quarter of a century ago, Blue Origin had reached orbit. The long-awaited ...

A recently discovered comet is making a bright debut to Earth this month, and with some effort, sky gazers might be able to see Comet ATLAS.

Astronaut Don Pettit took this stunning photo of a nearby comet from the International Space Station ...

If the weather cooperates, the Starship launch will follow the maiden flight of Jeff Bezos' already weather-delayed New Glenn ...

Astronaut Don Pettit has taken one of the most incredible astrophotography pictures ever, and possibly the best taken by ...

Making silicon wafers in space could enable building ultra-pure silicon wafers, but at a prohibitively high cost.

Researchers from the University of Glasgow built a 3D printer that can work in zero gravity and the vacuum of space.

The secret behind how the International Space Station remains in orbit can be traced all the way back to the genius of Sir ...

For example, Jupiter is the most massive planet in our solar system. It’s so big, it could swallow 1,000 Earths. So it ...

More objects are being launched into space than ever, and most are headed for low Earth orbit. This region of space has ...