Question

For stars in the main sequence, which color of stars tend to have higher absolute brightness?

White stars

Yellow stars

Blue stars

Red stars



What type of star has an absolute brightness of −3 and a surface temperature around 20,000 °C?


Supergiant

Giant

Main sequence

Dwarf

Answer 1

Antares is most likely red in color.

Step-by-step explanation:

Answer 2

the hotter stars are the blue ones.
the second part is super giant