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Picture of the Day
This artist’s conception of the core of Cygnus A shows the dusty donut-shaped surroundings, called a torus, and jets launching from its center.
Latest Science News
Exciting Chirping Whistler Waves: From the Laboratory to Space
Chorus waves are a class of frequency-chirping, whistler-mode plasma waves that are routinely observed in Earth’s near-space environment. Chorus waves play a key role in various physical processes including the formation of the Earth’s Van Allen...
