
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.
Observations of asteroid 2005 UW163 reveal that it’s spinning faster than it should be able to without flying apart.
ALMA observations of the disk around the nearby star HD 100546 suggest the presence of two planets that have cleared gaps in the disk.