Tag Archives: astrophysics

A model burster

Researchers find the first neutron star that bursts as predicted. For the first time, researchers at MIT and elsewhere have detected all phases of thermonuclear burning in a neutron star. The star, located close to the center of the galaxy in the globular cluster Terzan 5, is a “model burster,” says Manuel Linares, a postdoc […] … learn more→

Rare Earth element found far, far away

Nearly 13.7 billion years ago, the universe was made of only hydrogen, helium and traces of lithium — byproducts of the Big Bang. Some 300 million years later, the very first stars emerged, creating additional chemical elements throughout the universe. Since then, giant stellar explosions, or supernovas, have given rise to carbon, oxygen, iron and […] … learn more→

Planets circling around twin suns

In the last two decades, the study of extrasolar planets — those that lie outside our own solar system — has become one of the most important fields of astrophysics. Now a National Aeronautics and Space Administration (NASA) team that includes Prof. Tsevi Mazeh of Tel Aviv University\’s Department of Astronomy and Astrophysics and the […] … learn more→