Astronaut families are quite similar to military families. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If you're a space buff but haven't ...

On the Wednesday, Sept. 24, 2025 episode of The Excerpt podcast: Are humans on the precipice of not only being visitors to outer space, but also becoming permanent residents? Namrata Goswami, ...

Your body's blood-making stem cells, hematopoietic stem cells (HSC), are like factory managers who work best when calm and rested. But when stress hits, like infection or injury, they spring into ...

Follow the space program since the moon landing in the four-part documentary "Once Upon a Time in Space". Here’s how to watch it anywhere on the planet. When you purchase through links on our site, we ...

Spaceships could soon travel between galaxies in a flash – like the Strarship Enterprise in Star Trek and Millennium Falcon in Star Wars. Nasa boffins are working on making the sci-fi technology a ...

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 ...

So, you’re driving a car at half the speed of light. (Both hands on the wheel, please.) You turn on the headlights. How fast would you see this light traveling? What about a person standing by the ...

Project Hyperion, a global competition launched in 2024, challenged engineers, researchers, and architects to develop "plans" for generational spaceships that could be used to carry humanity to other ...

We now have a first look at the completed interior of GEO-82, the newest lounge in EPCOT located just behind Spaceship Earth. GEO-82 Spaceship Earth Lounge Interior First Look GEO-82 is a new lounge ...

My telescope, set up for astrophotography in my light-polluted San Diego backyard, was pointed at a galaxy unfathomably far from Earth. My wife, Cristina, walked up just as the first space photo ...

Spaceship building in sci-fi games has turned into something players can disappear into for hours without noticing. What separates these games from the usual “pick a ship and go” approach is the ...

Whether space-time exists should neither be controversial nor even conceptually challenging, given the definitions of “space-time,” “events” and “instants.” The idea that space-time exists is no more ...