Read article: Liquid metal experiment sheds light on solar corona conundrum Soft matter and liquids Research update Liquid metal experiment sheds light on solar corona conundrum Why is the Sun’s outer atmosphere so much hotter than its surface?
Read article: Astronomers watch the death of a red supergiant in real time Stars and solar physics Research update Astronomers watch the death of a red supergiant in real time Images of the dramatic end to a red supergiant’s life could transform our understanding of how massive stars spend their last few months and days
Read article: Magnetic propeller star flings plasma into the cosmos Stars and solar physics Research update Magnetic propeller star flings plasma into the cosmos White dwarf breaks rotation speed record
Read article: Did the solar wind create Earth’s water? Stars and solar physics Research update Did the solar wind create Earth’s water? Analysis of an ancient asteroid suggests that Earth may have received a large amount of its water from extraterrestrial dust grains interacting with the solar wind
Read article: Life beyond the Nobel: Russell Hulse’s path from binary pulsar discoverer to plasma physicist History Blog Life beyond the Nobel: Russell Hulse’s path from binary pulsar discoverer to plasma physicist Margaret Harris examines the circumstances that shaped the career of 1993 physics Nobel laureate Russell Hulse
Read article: Composition of gases in the Milky Way appears surprisingly patchy Stars and solar physics Research update Composition of gases in the Milky Way appears surprisingly patchy Do clouds of in-falling gas lead to greater than expected inhomogeneity in the interstellar composition of our galaxy?
Read article: The enduring mystery of the solar corona Stars and solar physics Feature The enduring mystery of the solar corona The Sun’s magnetic fields make its corona much hotter than the surface of the star. But how and why is still a mystery, as Philip G Judge explains
Read article: The Sun’s enigmatic crown Stars and solar physics Video The Sun’s enigmatic crown Understanding why the corona is so hot could help us predict space weather
Read article: Invading black hole or neutron star caused star to explode, say astronomers Stars and solar physics Research update Invading black hole or neutron star caused star to explode, say astronomers Observation could explain a puzzling type of supernova
Read article: Solar polarization paradox resolved at last Stars and solar physics Research update Solar polarization paradox resolved at last Careful numerical modelling explains origin of polarized light emitted by sodium atoms in the solar atmosphere
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