Signal
5 articles covering "space-weather"
NASA moved its six-satellite SunRISE heliophysics mission off Vulcan Centaur onto a Falcon Heavy rideshare, months after a Vulcan booster anomaly grounded the rocket's national-security flights.
ESA and China's joint Solar wind Magnetosphere Ionosphere Link Explorer launched on 19 May from French Guiana after a six-week delay, beginning a three-year mission to image the magnetosphere in soft X-rays and ultraviolet for the first time.
A subsystem production defect forced Avio to delay the Vega-C VV29 flight carrying ESA and China's SMILE magnetosphere-imaging mission, originally set for April 9, with no new date confirmed.
The joint ESA-Chinese Academy of Sciences SMILE spacecraft reached French Guiana after a two-week ocean voyage and is preparing for an April launch on a Vega-C rocket. It will be the first mission to image Earth's magnetosphere in soft X-rays.
The 1,300-pound radiation belt spacecraft burned up over the eastern Pacific Ocean on March 11, ending a 14-year journey that began with a two-year mission and yielded the discovery of a transient third radiation belt around Earth.