|
Credit & Copyright: Ivan Eder
Explanation:
Antares is a huge star.
In a class called red supergiant,
Antares is about 850
times the diameter of our own Sun, 15 times more massive,
and 10,000 times brighter.
Antares is the brightest star
in the constellation of Scorpius and one of the
brighter stars
in all the night sky.
Located about 550 light years away,
Antares
is seen on the left surrounded by a yellowish nebula of gas which it has itself expelled.
Radiation from Antares' blue stellar
companion helps cause the nebular gas to
glow.
Far behind Antares
in the
above image
is the globular star cloud
M4, while the bright star on the right is
Al Niyat.
Ideas Needed:
APOD might need funding help.
|
January February March April May June July August September October November December |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture
Of the Day
Publications with keywords: Antares - star - nebula
Publications with words: Antares - star - nebula
See also:
- APOD: 2024 June 16 Á Animation: Black Hole Destroys Star
- APOD: 2024 June 11 Á Colorful Stars and Clouds near Rho Ophiuchi
- APOD: 2024 January 23 Á Deep Nebulas: From Seagull to California
- APOD: 2023 June 14 Á The Shark Nebula
- The 25 Brightest Stars in the Night Sky
- NGC 7380: The Wizard Nebula
- A Galaxy Beyond Stars, Gas, Dust