The 3D Death of a Massive Star
What happens at the very end of a massive star’s life, just before its core’s collapse? The 3D simulations in this paper reveal new clues.
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Featured Image: Oscillations of Coronal Loops
A nearby solar flare triggered oscillations in the coronal loops in NOAA Active Region 1283.
Discovery of a New Super-Fast Rotator
Observations of asteroid 2005 UW163 reveal that it’s spinning faster than it should be able to without flying apart.
Telltale Signs of Planets Found Around Nearby Star
ALMA observations of the disk around the nearby star HD 100546 suggest the presence of two planets that have cleared gaps in the disk.