• Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Eta Carinae and the Supernova Impostors

Eta Carinae and the Supernova Impostors

Paperback

Series: Astrophysics and Space Science Library, Book 384

Astronomy & SpacePhysics

ISBN10: 1489989250
ISBN13: 9781489989253
Publisher: Springer
Published: Apr 13 2014
Pages: 330
Weight: 1.05
Height: 0.71 Width: 6.14 Depth: 9.21
Language: English

In 1965 Fritz Zwicky proposed a class of supernovae that he called Type V, described as excessively faint at maximum. There were only two members, SN1961v and Eta Carinae. We now know that Eta Carinae was not a true supernova, but if it were observed today in a distant galaxy we would call it a supernova impostor. 170 years ago it experienced a great eruption lasting 20 years, expelling 10 solar masses or more, and survived. Eta Carinae is now acknowledged as the most massive, most luminous star in our region of the Galaxy, and it may be our only example of a very massive star in a pre-supernova state. In this book the editors and contributing authors review its remarkable history, physical state of the star and its ejecta, and its continuing instability. Chapters also include its relation to other massive, unstable stars, the massive star progenitors of supernovae, and the first stars in the Universe.

1 different editions

Also available

Also in

Astronomy & Space