and conducted multi-platform joint observations using the Solar Dynamics Observatory (SDO) and the Atmospheric Imaging Assembly (AIA). They made the first observations of tiny ejections occurring ...

NASA's Solar Dynamics Observatory (SDO) launched in February 2010; the semi-autonomous spacecraft points at the sun, allowing almost continuous observation. It is in a geosynchronous orbit ...

NASA's Solar Dynamics Observatory captured a rare partial solar eclipse in April, unobservable from Earth, where the moon obscured 23% of the sun. The SDO, launched in 2010, provides high ...

NASA's SDO captured a partial solar eclipse on April 27 from space. The moon obscured 23% of the sun during this event not viewable from Earth. SDO, launched in 2010, allows near-continuous ...