خانه / Science / Astronomy (صفحه 4)

Astronomy

A Better Way to Model Stellar Explosions

Artist’s concept of two neutron stars colliding. Credit: NSF/LIGO/Sonoma State University/A. Simonnet   A Better Way to Model Stellar Explosions Caltech scientists create new computer code for calculating neutron stars’ “equation of state” Neutron stars consist of the densest form …

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Searching for Earth-Like Planets

Andrew W. Howard   Searching for Earth-Like Planets Watson Lecture Preview The search for extrasolar planets has uncovered a dizzying array of planetary systems. As part of that quest, researchers have found new planet types—lava worlds and super-Earths—as well as …

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Hubble’s Window into the Cosmic Past

  Hubble’s Window into the Cosmic Past This image from the NASA/ESA Hubble Space Telescope shows the galaxy cluster PLCK G004.5-19.5. It was discovered by the ESA Planck satellite through the Sunyaev-Zel’dovich effect — the distortion of the cosmic microwave …

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