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Coronal mass ejection to pass Earth, Messenger and Juno

On July 16, 2013, at 12:09 a.m. EDT, the sun erupted with an Earth-directed coronal mass ejection or CME, a solar phenomenon that can send billions of tons of particles into space that can reach Earth one to three days later. ...

Sun erupts with a CME toward Earth and Mercury

On July 9, 2013, at 11:09 a.m. EDT, the sun erupted with an Earth-directed coronal mass ejection or CME, a solar phenomenon that can send billions of tons of particles into space that can reach Earth one to three days later. ...

Jupiter-bound spacecraft makes key maneuver

A Jupiter-bound spacecraft successfully fired its engine Thursday in the first of two crucial maneuvers intended to bring it toward Earth for a momentum-gathering fly-by.

NASA Conducts Mission Simulations in Hawaii

(Phys.org) -- NASA is conducting a nine-day field test starting Tuesday outside Hilo, Hawaii, to evaluate new exploration techniques for the surface of the moon. These mission simulations, known as analog missions, are performed ...

Juno spacecraft images 'Big Dipper'

(Phys.org) -- In England it is known as the "Plough," in Germany the "Great Cart," and in Malaysia the "Seven Ploughs." Since humanity first turned its eyes skyward, the seven northern hemisphere stars that compose the "Big ...

NASA poised to launch spacecraft to Jupiter

NASA is poised to launch on Friday a one billion dollar solar-powered spacecraft called Juno on a five-year journey to Jupiter in search of what makes up the solar system's biggest planet.

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