Authors: George Rajna
Located in the constellation of Hercules, about 230 million light-years away, NGC 6052 is a pair of colliding galaxies. [38] Matter is composed of chemical elements mainly created in stars via nuclear reactions and complex nuclear reaction networks. [37] These particles are produced by stellar flares or by shock waves driven by magnetic events in the stellar corona. [36] Researchers have investigated wave-particle interactions between energetic electrons and chorus waves evolving in the space surrounding the Earth using the scientific satellite Arase and, simultaneously, transient auroral flashes by the ground-based global observation network. [35] The universe consists of a massive imbalance between matter and antimatter. [34] Our universe could be the mirror image of an antimatter universe extending backwards in time before the Big Bang. [33] "As you celebrate New Year's Day, cast an eye upward and think for a moment about the amazing things our country and our species can do when we set our minds to it," Stern wrote in the New York Times on Monday. [32] Our senses are stuck in the past. There's a flash of lightning, and then seconds pass until we hear the rumble of distant thunder. We hear the past. [31] ESA's technical centre in the Netherlands has begun running a pulsar-based clock. The "PulChron' system measures the passing of time using millisecond-frequency radio pulses from multiple fast-spinning neutron stars. [30] VR is an almost perfect avenue for this approach, since it has been surging in popularity as both entertainment and an educational tool. [29] Using MAGIC telescopes and NASA's Fermi spacecraft, an international team of astronomers has discovered a new source of very high energy gamma-ray emission around the supernova remnant (SNR) G24.7+0.6. [28]
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