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pole where DE-1 made similar observations.) The acceleration mechanism is not fully understood, though. Giles said that very low frequency (VLF) radio waves, emitted in the...
the ISS. An interferometer is a device that catches and combines beams of light. By measuring how waves of light from the two mini-satellites "interfere" with each other, the...
Coordinates Network (GCN)—NASA’s next-generation time domain and multimessenger astronomy alert system. With a background in gravitational waves, his research projects...
sometimes cracks it." Violent seismic waves then shake the star's surface, generating Alfven waves - the electromagnetic equivalent of a Slinky toy - which energize clouds of...
Preparatory School, The Effect of Earplugs on Sound Waves Generated by a M1 Firecracker 4. Shannon Day, Glencoe Middle School, Crystals Under Stress: A Possible Source of...
waves then shake the star's surface, generating AlfvĂŠn waves - the electromagnetic equivalent of a Slinky toy - which energize clouds of particles above the surface of the...
Moon to carry shock waves," explains Melosh. "Even so, you might have to pry some nasty bits of molten rock out of your space suit." Left: The Apollo 17 Lunar Seismic...
explosions produce shorter wavelength radiation, and gamma rays are energy waves that are hundreds of billions times shorter than visible light. One of the major...
undulating." Left: The Lightning Instrumentation Package (LIP) aboard the ER-2 shows changes in the electrical field as the aircraft passed through two charge...
the formation of a black hole. During the 1970's American military satellites detected the existence of brief outbursts of gamma rays. Gamma rays are very energetc radiation...