Years in the making, the commercial rocket is on the verge of its maiden flight.

Nearly 25 years after Jeff Bezos founded Blue Origin, the company is finally poised to send its first rocket to orbit. New ...

The Mars Sample Return effort was billions of dollars over budget and not expected to return to Earth with its samples until 2040.

NASA on Tuesday announced an overhaul to its plan to collect samples from Mars and return them to Earth. Agency officials ...

Satellites and chunks of space junk come close to colliding on a regular basis. The situation could get dangerously out of ...

Scientists have warned that rocket pollutants can remain in the atmosphere for much longer than aviation emissions.

SpaceX CEO Elon Musk predicts the company will launch 99% of Earth's payload to orbit in 2026, surpassing competitors.

A countdown is on at NASA’s Florida spaceport for a unique rocket engine test experience. Visitors will get a close-up view ...

Scientists have made groundbreaking progress in understanding the dazzling auroras that light up the night sky. Using NASA’s KiNET-X experiment, researchers simulated auroral conditions by releasing ...

Perseverance sent this image back to Earth yesterday, on Sol 1379 — the number of Martian days the rover has been on the planet ... the latest updates on rocket launches, skywatching ...

SDX01 (the Chaser) and SDX02 (the Target) — designed to dock in low Earth orbit. The mission’s objective is to demonstrate ...