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 ...

Could it be possible some day to fly from Tokyo, Japan, to New York, New York in an hour? A Japanese travel agency thinks so.

The companies said the transport vehicle would launch from an offshore site and could link any two points within an hour.

Several companies now offer a taste of commercial space travel — if you can stomach the price tag. Elon Musk’s SpaceX, Jeff Bezos’s Blue Origin and Richard Branson’s Virgin Galactic are among the ...

Space tourism is a growing industry offering suborbital, orbital, and potentially lunar flights to non-professional astronauts. The high cost is attributed to advanced technology, manufacturing, labor ...

Blue Origin’s successful launch of a celebrity-studded, all-women spaceflight on April 14 had lots of people seeing stars. Google searches related to space tourism skyrocketed in the days after, and ...

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, ...

Sunita Williams and three other NASA crew members of Expedition 72 received a warm welcome Sept. 17 by the Embassy of ...

A new study published this month has issued an urgent call for future endeavors in space exploration to take nuclear space travel seriously. Similar to a previous study which called for scientists to ...