Discover why astronauts grow taller in space, the science behind it, and what happens to their bodies after returning to Earth.

What does the explosion of a New Glenn rocket on its pad mean for Blue Origin's customers? It depends on what other options ...

Deep in Earth, there could be troves of a type of undiscovered treasure more valuable than any diamond or ruby or sapphire: rare earth elements. REEs, as they’re also called, could be nestled in ...

Humanity’s artificial glow is swallowing the night sky. Even astronomers in this remote observatory in the South American ...

Earth’s orbit is becoming increasingly crowded with dangerous space debris, and engineers warn the problem could keep ...

While designing anything for operation in space has its challenges, there is at least one thing that is more of a problem for objects in Earth orbit than for deep-space probes: atomic oxygen. We ...

For many Nigerian women, access to sanitary pads remains a challenge. Even those who can obtain them, the prevalence of ...

Now that era is ending and companies need to focus on their supply chains upstream, in some cases all the way to actual ...

Elon Muks's xAI has gone all in on natural gas, while SpaceX is obsessed with orbital data centers. What happened to the ...

SpaceX got within 40 seconds of launching the first flight of a taller, more powerful version of its Starship rocket Thursday ...

An ocean current called the Atlantic Meridional Overturning Circulation will weaken by 50 percent by 2100. The question is ...

A piece of debris just 10 cm across is enough to blast a satellite to pieces, while a 1 cm bit of junk is considered ...