SYDNEY, Australia – A Chinese company plans to establish a constellation of 144 space situational awareness (SSA) satellites in low-Earth orbit. Two experimental satellites will be launched in April, followed
SYDNEY, Australia – A Chinese company plans to establish a constellation of 144 space situational awareness (SSA) satellites in low-Earth orbit. Two experimental satellites will be launched in April, followed
The north polar region of Jupiter’s volcanic moon Io was captured by the JunoCam imager aboard NASA’s Juno during the spacecraft’s 57th close pass of the gas giant on Dec.
WASHINGTON — As the Pentagon races to define the future of missile defense under its ambitious Golden Dome initiative, industry leaders point to what could be the most daunting obstacle
Like the old Copernican revolution, new technologies including AI tools, quantum modeling and powerful observatories such as the James Webb Space Telescope are probing deeper into the universe to again
Since its discovery in 1999, the near-Earth asteroid Bennu has captivated scientists as a time capsule from the early solar system — and also as a key to possibly understanding
A fifth planet has been detected within the habitable zone of a neighboring star, where conditions could perhaps support liquid water and potentially life. Located about 35 light-years from Earth,
Experimental design and instructions for testing alternative localization methods. — Sensors 2025 Future planetary exploration missions will rely heavily on efficient human–robot interaction to ensure astronaut safety and maximize scientific
The universe is a slow-changing place. While it’s mostly true that the heavens and the deep-sky objects in it will look largely the same across an average human lifetime, there
Keith Cowing Explorers Club Fellow, ex-NASA Space Station Payload manager/space biologist, Away Teams, Journalist, Lapsed climber, Synaesthete, Na’Vi-Jedi-Freman-Buddhist-mix, ASL, Devon Island and Everest Base Camp veteran, (he/him) 🖖🏻 Follow on
A new five year study of 13 NASA astronauts shows that their arteries remain healthy and disease free long after returning from the International Space Station, offering reassuring news for






