A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a ...

The chemical foundations of life could be found in the frigid pockets of molecular clouds that exist in the space between ...

Sweeping winds of vaporized metals have been found in a massive cloud that dimmed the light of a star for nearly nine months.

From the deck of a ship or the window of a plane, it feels obvious that “down” points toward Earth and “up” points toward the ...

While it's easy to romanticize space as an escape to a pristine frontier where people will float weightlessly among the stars ...

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Michaela Benthaus, a 33-year-old German aerospace and mechatronics engineer at the European Space Agency, just became the first wheelchair user ever to travel past the Kármán Line — a common ...

As the AI surge progresses, the most significant hurdle is unlikely to be the availability of chips or components. Instead, it will be electricity, cooling, and physical space. On our planet, data ...

Humanity has long looked to the sky and beyond, considering what it would be like to live away from the only life-bearing planet we know about. With the dangers of outer space travel and the lengthy ...

"Anything you can do in a terrestrial data center, I’m expecting to be able to be done in space." As critics have pointed out, the logistical obstacles are comically immense, from concerns over ...