Shenzhou 21 successfully landed with its three occupants November 14, but that still left three astronauts on the Tiangong ...

The weekly podcast features compelling interviews with scientists, founders and experts who love to talk about space, covers ...

A subset of AI called reinforcement learning is helping scientists improve nuclear fuel technology, which they could use to ...

In June 2024, Stoke Space announced it had just completed a successful hot fire test of its full-flow, staged combustion ...

GOLDEN, CO — The surge in megasatellite constellations is creating problems beyond amplifying the Earth-circling space debris ...

SpaceX, which continues with plans to expand Starship operations to Florida, has proposed a new plan to NASA for an Artemis 3 moon lander.

Philip Taylor Kramer was, by all accounts, in the prime of his life when he vanished without a trace in February 1995 Michael Ochs Archives/Getty Philip Taylor Kramer was by all accounts in the prime ...

Air travel may soon take a more sustainable turn, thanks to a new method that converts discarded food into jet fuel. This is the promise of the process developed by researchers at the University of ...

Blue Origin's New Glenn rocket conducted a test fire ahead of the upcoming Florida launch. Here's what we know.

Cummings works on the RL10 rocket engine for NASA’s Artemis II mission, which will return humans to the moon. Her interest in STEM began in a high school science club at Wellington High School. Nicole ...

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As private companies race to make spaceflight routine, Earth’s upper atmosphere has become an unintended testing ground. Each launch is a triumph of human ingenuity, but behind that brilliance lies a ...