DossierENTITY

supernova impostor

Coverage of supernova impostor in the Nexus archive.

Earliest in view: May 3 · 10:00 UTCMost recent: May 3 · 10:00 UTC

Co-mentioned in this coverage

Recent coverage

SCIENCEMay 3 · 10:00 UTCSPACE.COM
Why do some stars become 'supernova impostors'? Astronomers still don't quite know
The star Eta Carinae experienced a bright outburst 170 years ago, classified as a 'supernova impostor' rather than an actual supernova. Astronomers remain uncertain about why some stars exhibit these impostor behaviors.