... were triggered by a cloud of high energy particles and magnetic fields from the Sun ... from the magnetosphere and returning to lower energy states, at altitudes of 100 ... Tomorrow's picture: a dark and stormy night . < | Archive | Index | Search | ...
... The aurora are caused by high energy electrons from the Solar Wind which are funneled into the atmosphere by the Earth's ... The familiar constellation of Orion the Hunter is clearly visible above the dark horizon in the background. ...
... Five billion light-years away, the giant elliptical galaxy 3C295 is a prodigious source of energy at radio wavelengths . ... observed mass to hold the cloud and cluster together gravitationally, suggesting the presence of large amounts of dark matter ...
... Both x-ray brightness and relative energy are represented with red, green, and blue colors indicating three x-ray energy ranges (from lowest to highest). ...
... Although angularly unresolved, variations in high energy light indicate that some of the star became shredded and reformed into a disk swirling around the dark abyss. ...
... The red-glowing gas results from high-energy starlight striking interstellar hydrogen gas. ... The dark dust filaments that lace M8 were created in the atmospheres of cool giant stars and in the debris from supernovae ...
... For the last 20% of the way to the surface the energy is carried more by convection than by radiation. ... of about 5800 K. Sunspots are "cool" regions, only 3800 K (they look dark only by comparison with the surrounding regions ...
... evident by its absorption, causing large dark patches in regions of our Milky Way Galaxy and dark bands across other galaxies ... photons of light that are emitted at a source at one energy and detected by an observer at a lower energy are redshifted ...
... only multi-million degree hot intracluster gas which glows in high energy x-rays ... that most of the cluster matter is dark matter , invisible even to the combined far ...