Finding Stars and Constellations: Scorpius

In order to find the constellation of Scorpius, the best thing to do is locate the star Antares (alpha scorpii). Antares is like the heart of the scorpion, to the right you will see the claw and to the left, the tail. The key is to look south at a high altitude, early at night in a the summer sky.

Antares is a red supergiant, its name means the rival of Mars because of its red color. Its radius is 680 times that of the Sun and it is located 550 light years from Earth

Previous Posts

Concepts in Astronomy #1. Introduction
Concepts in Astronomy #2. The Ecliptic
Concepts in Astronomy #3. The Celestial Equator
Concepts in Astronomy #4. Right Ascension
Concepts in Astronomy #5. Declination
Concepts in Astronomy #6. The Celestial Sphere
Concepts in Astronomy #7. Azimuth
Concepts in Astronomy #8. Altitude
Concepts in Astronomy #9. The Equatorial Coordinate System
Concepts in Astronomy #10. The Topocentric Coordinate System
Concepts in Astronomy #11. Equinox
Concepts in Astronomy #12. Solstice
Concepts in Astronomy #13. Rotation Period
Concepts in Astronomy #14. Orbital Period
Concepts in Astronomy #15. Axial Precession
Concepts in Astronomy #16. Axial Tilt
Concepts in Astronomy #17. Finding Planets, Stars and Constellations: Polaris
Concepts in Astronomy #18. Finding Planets, Stars and Constellations: Ursa Major and the Big Dipper
Concepts in Astronomy #19. Finding Planets, Stars and Constellations: Orion
Concepts in Astronomy #20. Finding Planets, Stars and Constellations: Sirius
Concepts in Astronomy #21. Finding Planets, Stars and Constellations: Gemini, including Pollux and Castor
Concepts in Astronomy #22. Finding Planets, Stars and Constellations: Taurus, including Aldebaran
Concepts in Astronomy #23. Finding Planets, Stars and Constellations: Aries, including Hamal
Concepts in Astronomy #24. Finding Planets, Stars and Constellations: Pisces
Concepts in Astronomy #25. Finding Planets, Stars and Constellations: Aquarius
Concepts in Astronomy #26. Finding Planets, Stars and Constellations: Capricornus
Concepts in Astronomy #27. Finding Planets, Stars and Constellations: Sagittarius

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- Galaxy image obtained from Pixabay under CC0. No Copyright. The person who associated a work with this deed has dedicated the work to the public domain by waiving all of his or her rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law

- Scorpius Image © 2018 marcusantoniu26. All rights reserved. Created using Stellarium