02.25.13 - NASA's Mars rover Curiosity has delivered sample portions of rock powder collected from the interior of a rock on Mars into laboratory instruments inside the rover.
02.21.13 - NASA has selected key contributions to a 2022 European Space Agency mission to study Jupiter and three of its largest moons.
02.21.13 - A NASA Goddard scientist has created a set of necessary equations to describe a kind of magnetic wave, known as an Alfvén wave, in the solar wind.
02.20.13 - Over the course of Feb. 19-20, 2013, scientist watched a giant sunspot form in under 48 hours.
02.20.13 - On July 19, 2012, the sun treated viewers to one of its dazzling magnetic displays -- a phenomenon known as coronal rain.
02.20.13 - NASA's Mars rover Curiosity has relayed new images that confirm it has successfully obtained the first sample ever collected from the interior of a rock on another planet.
02.19.13 - In THEMIS's sixth year in space, it is helping to show how even small variations in the magnetosphere can sometimes cause extreme space weather responses, helping scientist map and predict events in this complex system.
02.19.13 - Studying the flow of solar wind around Saturn's magnetic field enables scientists working with NASA's Cassini spacecraft to study the nature of far-off supernova explosions.
02.19.13 - An initial sequence of radar images of asteroid 2012 DA14 was obtained on the night of Feb. 15/16, 2013, by NASA's 230-foot (70-meter) Deep Space Network antenna at Goldstone, Calif.
02.15.13 - Preliminary information indicates that a meteor in Chelyabinsk, Russia, is not related to asteroid 2012 DA14, which is flying by Earth safely today.