Coronal mass ejections (CMEs) are eruptive solar events. They are often associated with solar flares and filaments. CMEs can cause space weather events such as geomagnetic storms, high energy electron ...

Space junk: a computer-generated image of objects in Earth orbit that are currently being tracked. Approximately 95% of the objects are orbital debris, rather than functioning satellites. (Courtesy: ...

Talk about finding a needle in a haystack. The Defense Advanced Research Projects Agency says it wants to develop sophisticated code that can find faults in key algorithms used to anchor major ...