Astronomy Picture of the Day
Discover the cosmos! Each day a different image or photograph of our
fascinating universe is featured, along with a brief explanation
written by a professional astronomer.
2020 May 25
Mystic Mountain Monster being Destroyed
Image Credit: Hubble, NASA, ESA; Processing & License: Judy Schmidt
Explanation: Inside the head of this interstellar monster is a star
that is slowly destroying it. The huge monster, actually an inanimate
series of pillars of gas and dust, measures light years in length. The
in-head star is not itself visible through the opaque interstellar dust
but is bursting out partly by ejecting opposing beams of energetic
particles called Herbig-Haro jets. Located about 7,500 light years away
in the Carina Nebula and known informally as Mystic Mountain, the
appearance of these pillars is dominated by dark dust even though they
are composed mostly of clear hydrogen gas. The featured image was taken
with the Hubble Space Telescope. All over these pillars, the energetic
light and winds from massive newly formed stars are evaporating and
dispersing the dusty stellar nurseries in which they formed. Within a
few million years, the head of this giant, as well as most of its body,
will have been completely evaporated by internal and surrounding stars.
APOD across world languages: Arabic, Catalan, Chinese (Beijing),
Chinese (Taiwan), Croatian, Czech, Dutch, Farsi, French,
French, German, Hebrew, Indonesian, Japanese, Korean, Montenegrin,
Polish, Russian, Serbian, Slovenian, Spanish and Ukrainian
Tomorrow's picture: Higher than the Himalayas
__________________________________________________________________
Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (UMCP)
NASA Official: Phillip Newman Specific rights apply.
NASA Web Privacy Policy and Important Notices
A service of: ASD at NASA / GSFC
& Michigan Tech. U.
--- hpt/lnx 1.9.0
* Origin: The Rusty MailBox - Penticton, BC Canada (1:153/757)
|