Betelgeuse before and after dimming

This comparison image shows the star Betelgeuse before and after its unprecedented dimming. The observations, taken with the SPHERE instrument on ESO’s Very Large Telescope in January and December 2019, show how much the star has faded and how its apparent shape has changed.

Telif:

ESO/M. Montargès et al.

Görüntü Hakkında

Kimlik:eso2003c
Tür:Kolaj
Yayın tarihi:14 Şubat 2020 14:00
Bağlantılı bültenler:eso2003
Boyut:1640 x 820 px

Nesne Hakkında

Adı:Betelgeuse
Tür:Milky Way : Star : Evolutionary Stage : Red Supergiant
Kategori:Stars

Görüntü Türleri

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Renkler & Filtreler

BantDalgaboyuTeleskop
Optik
H-alpha
645 nmVery Large Telescope
SPHERE

 

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