Astrophysics

   

Distant Spinning Stars

Authors: George Rajna

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] In 1973, Russian physicist A.B. Migdal predicted the phenomenon of pion condensation above a critical, extremely high—several times higher than that for normal matter— nuclear density. [27]

Comments: 48 Pages.

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[v1] 2018-12-30 04:42:53

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