Magnetic propeller star flings plasma into the cosmos
White dwarf breaks rotation speed record
Read article: Magnetic propeller star flings plasma into the cosmos
Read article: Magnetic propeller star flings plasma into the cosmos
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: Did the solar wind create Earth’s water?
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: Life beyond the Nobel: Russell Hulse’s path from binary pulsar discoverer to plasma physicist
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: Composition of gases in the Milky Way appears surprisingly patchy
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 enduring mystery of the solar corona
The Sun’s enigmatic crown
Understanding why the corona is so hot could help us predict space weather
Read article: The Sun’s enigmatic crown
Invading black hole or neutron star caused star to explode, say astronomers
Observation could explain a puzzling type of supernova
Read article: Invading black hole or neutron star caused star to explode, say astronomers
Solar polarization paradox resolved at last
Careful numerical modelling explains origin of polarized light emitted by sodium atoms in the solar atmosphere
Read article: Solar polarization paradox resolved at last
New evidence supports dark-spot theory for Betelgeuse’s ‘Great Dimming’
But what caused that dark spot to form in the first place?
Read article: New evidence supports dark-spot theory for Betelgeuse’s ‘Great Dimming’
Solar radio waves could help monitor glacier thickness
Passive radar system offers energy and cost savings over existing methods
Read article: Solar radio waves could help monitor glacier thickness
