News tagged with mass ejections


STEREO Reveals the Anatomy of a Solar Storm in 3D

Space & Earth / Space Exploration

created Apr 28, 2009 | popularity 5 / 5 (3) | comments 0

(PhysOrg.com) -- Observations from NASA's twin Solar Terrestrial Relations Observatory (STEREO) spacecraft have allowed scientists to reveal for the first time the speed, trajectory, and three-dimensional shape of solar explosions ...





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STEREO Spacecraft Reveals the Anatomy of Solar Storms

The Surprising Shape of Solar Storms (w/Video)

Space & Earth / Space Exploration

created Apr 14, 2009 | popularity 4.8 / 5 (8) | comments 1

(PhysOrg.com) -- Twin NASA spacecraft have provided scientists with their first view of the speed, trajectory, and three-dimensional shape of powerful explosions from the sun known as coronal mass ejections, ...


NASA satellite sees solar hurricane detach comet tail

NASA satellite sees solar hurricane detach comet tail

Space & Earth / Space Exploration

created Oct 01, 2007 | popularity 4.4 / 5 (10) | comments 0

A NASA satellite has captured the first images of a collision between a comet and a solar hurricane. It is the first time scientists have witnessed such an event on another cosmic body. One of NASA's pair ...


Mass Loss Leaves Close-In Exoplanets Exposed to the Core

Mass Loss Leaves Close-In Exoplanets Exposed to the Core

Space & Earth / Astronomy

created Apr 21, 2009 | popularity 3.7 / 5 (6) | comments 1

(PhysOrg.com) -- An international team of scientists has found that giant exoplanets orbiting very close to their stars could lose a quarter of their mass during their lifetime. The team found that planets ...


The Sun Loses its Spots

The Sun Loses its Spots

Space & Earth / Astronomy

created Jul 24, 2007 | popularity 4.1 / 5 (35) | comments 0

While sidewalks crackle in the summer heat, NASA scientists are keeping a close eye on the sun. It is almost spotless, a sign that the Sun may have reached solar minimum. Scientists are now watching for the ...


NASA releases first 3-D images of the sun from STEREO

NASA releases first 3-D images of the sun from STEREO

Space & Earth / Astronomy

created Apr 23, 2007 | popularity 3.9 / 5 (37) | comments 0

NASA's twin Solar Terrestrial Relations Observatory (STEREO) spacecraft have made the first three-dimensional images of the sun. The new view will greatly aid scientists' ability to understand solar physics ...


Coronal mass ejection

Science with the solar space observatory Hinode

Space & Earth / Astronomy

created Mar 20, 2008 | popularity 4.7 / 5 (3) | comments 0

The solar space observatory Hinode was launched in September 2006, with the name "Hinode" meaning sunrise in Japanese. The Hinode satellite carries a solar optical telescope (SOT), an X-ray telescope (XRT), ...


The Sun

Skeleton Of Sun's Atmosphere Reveals Its True Nature

Space & Earth / Astronomy

created Apr 16, 2007 | popularity 3.8 / 5 (17) | comments 1

The Sun's outer atmosphere or corona is incredibly complex, as shown in observations from space. It is also extremely hot, with a temperature of over a million degrees by comparison with that of the Sun's ...


Sunspots revealed in striking detail by supercomputers

Sunspots revealed in striking detail by supercomputers

Space & Earth / Space Exploration

created Jun 18, 2009 | popularity 3.9 / 5 (13) | comments 0

(PhysOrg.com) -- In a breakthrough that will help scientists unlock mysteries of the Sun and its impacts on Earth, an international team of scientists led by the National Center for Atmospheric Research (NCAR) ...


Greenland ice cap melting faster than ever

Greenland ice cap melting faster than ever

Space & Earth / Earth Sciences

created Nov 12, 2009 | popularity 3.6 / 5 (32) | comments 25

Satellite observations and a state-of-the art regional atmospheric model have independently confirmed that the Greenland ice sheet is loosing mass at an accelerating rate, reports a new study in Science.


NJIT receives funding to improve Big Bear Telescope, study solar energy

NJIT receives funding to improve Big Bear Telescope, study solar energy

Space & Earth / Astronomy

created Nov 20, 2009 | popularity 4.7 / 5 (6) | comments 1

NJIT researchers are at work on many scientific and technological frontiers. The National Science Foundation has recently provided support that totals nearly $4.3 million for the diverse efforts of the following ...



List of search results for mass ejections