An artist's impression of the size and location of the Big Ring (blue) and Giant Arc (red) in the sky. (University of Central Lancashire/Stellarium) A massive structure detected in the distant ...

Space weather poses a myriad of threats, ranging from satellite malfunctions to astronaut health. But what if we were able to develop more precise space weather predictions to steer satellites away ...

Add Yahoo as a preferred source to see more of our stories on Google. A colossal structure in the distant Universe is defying our understanding of how the Universe evolved. In light that has traveled ...

Space Domain Awareness - the ability to rapidly detect, characterize, warn, attribute, and predict threats to space systems - is one of the top priorities for U.S. Space Command. Those who are ...

"The discrepancy between the observed expansion rate of the universe and the predictions of the standard model suggests that our understanding of the universe may be incomplete. " When you purchase ...

A new Space Situational Awareness solution from Beyond Gravity offers insights into more than 10,000 satellites. Space Situational Awareness (SSA) services include the ability to monitor, track, and ...

Learn what science payloads are being shipped aboard Cargo Dragon to the International Space Station on the SpaceX CRS-27 mission. See the CRS-26 launch: <a ...

Though our sun frequently blasts out radiation in all directions and at light-like speeds, studying this star requires precise instruments onboard just a handful of spacecraft dedicated to the effort.

Space as a warfighting domain -- Space strategy -- Technology and space warfare -- Space deterrence and the law of war -- Space strategy for great powers -- Space strategy for medium powers -- Space ...