Deep space travel has a biology problem. Human bodies are built for a narrow band of temperatures, gravity and radiation, yet ...

Sign up for CNN Science’s pop-up newsletter covering NASA’s Artemis II mission, which will take four astronauts on a 10-day journey around the moon and back.

Morehead State University will team up with NASA to track Artemis II, providing students with hands-on experience in ...

Artemis II, the next mission in NASA’s Artemis program to explore the Moon, is scheduled to launch from Florida within the ...

A niche corner of the commercial space sector is attracting attention from United States national security planners, not because of its economic promise, but because of the technical problems it is ...

A US House committee with oversight of NASA unanimously passed a “reauthorization” act for the space agency on Wednesday. The ...

One would think that this excellent question would be easy to answer: A bucket full of “deep space” would contain essentially nothing — and, well, there you are! Outer space is, after all, the closest ...

The left panel shows the solar system and Earth. The upper right panel presents the layered structure of the Earth, with arrows showing the coupling between mantle convection and tectonic plate motion ...

We are in an era where planetary science no longer depends on government missions. Commercial capabilities are mature and ready to deliver a higher cadence of planetary exploration that fits within ...

China has officially accelerated its timeline to develop space tourism over the next five years, marking a significant move to challenge US dominance in deep space exploration. The state-owned ...

By Laurie Chen BEIJING, Jan 29 (Reuters) - China's main space contractor vowed to develop space tourism in the next five years, state media reported on Thursday, as Beijing revs up its commercial ...