The star is visible to the naked eye from a distance of 3,000 light years. What is this star?
| September 15, 2020 | Education
A supergiant with a luminosity of at least 2500 solar luminosities.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.