Stem cell aging is potentially worrisome because it diminishes the body’s natural ability to repair tissues and organs.

Your body's blood-making stem cells, hematopoietic stem cells (HSC), are like factory managers who work best when calm and ...

Space missions in the future could travel to Mars, asteroids and the outer solar system by riding on nuclear-powered rockets, ...

If it proves successful, CNTR could allow future vehicles to travel farther using less fuel. Traditional chemical engines ...

From causing muscle loss to raising the risk of blood clots, long-haul space missions can have a profound impact on the human body.

At the edge of the heliosphere, the solar wind runs up against the interstellar medium, the gas, dust, and radiation in the ...

As a kid growing up in Columbus, Yuri Kubo would play with LEGO space sets and imagine traveling to distant planets. He made ...

"This is not acceptable. I would ask for a different room or a refund. What the f*** is wrong with them!?” just one viewer ...

For years, doctors and scientists have tracked how space changes the human body. Astronauts often come back with weaker muscles, thinner bones, and immune systems that do not respond as well as before ...

Research shows that spaceflight accelerates the aging of human blood stem cells Researchers used automated systems on the International Space Station to track cell health in real time, and saw signs ...

Discover why BlackSky’s Gen-3 satellites, AI tech, and new contracts signal strong growth and long-term potential.