|
SNR shell
pustey-e bâzmânde-ye abar-now-axtar
Fr.: coquille de reste de supernova
A ring-like structure of swept-up → gas and → dust around a → supernova remnant. See also: → free expansion phase, → Sedov-Taylor phase, → snowplow phase. See also: → supernova remnant (SNR); → shell. |