An invisible constellation in the Northern Hemisphere _ An invisible constellation in the Northern Hemisphere

Can't you see Scorpio and his heart in the northern hemisphere in summer?

Scorpio and antares can be seen in some parts of the northern hemisphere in summer, but the whole picture of Scorpio cannot be seen. There are 22 scorpios brighter than 4 stars, and there are countless other dark stars. Antares is a visual binary star, the main star is a semi-regular variable star, and the apparent magnitude varies from 0.9 to 1.8. Its companion star is a red giant star with an apparent magnitude of 5.4, a composite star with an apparent magnitude of 0.96 and an absolute magnitude of -4.7.