The concept of creating a black hole on Earth - The implications of jumping into a hole through the Earth - Insights about ...

I grew up loving space documentaries, so I was genuinely annoyed when I realized how many “facts” I’d absorbed were just ...

WASHINGTON (Reuters) - The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other issues. As a result, trekking beyond the Earth's ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

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 ...

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, ...

Astronaut families are quite similar to military families. If you're a space buff but haven't already seen the 1995 film "Apollo 13," it's worth the watch. It recreates the near-disaster mission ...

Space tourism is getting a boost. Axiom Space, which flies both private and government missions, secured “hundreds of millions” in additional investment this week at a $2 billion valuation, sources ...

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 ...

A Japanese travel agency said Tuesday it plans to launch a high-speed space transport service in the 2030s that could connect Tokyo and U.S. cities such as New York in just 60 minutes. Civilian space ...