What is a light year? How many kilometers is one light year?
A light year is a common unit of measure in the vast universe. Many people often mistakenly think that it measures time. However, it is actually a unit of distance.When ...
Tag: astronomy
How Are Stars Made?
Stars are not created by anyone or anything; they form naturally due to a powerful force known as gravity.Stars always form within galaxies. Inside galaxies, there are numerous fluffy clouds ...
Williamina Fleming – From Maid to Famous Astronomer
From a maid to a renowned astronomer, Williamina Fleming inspired many generations of women in the field of science.Williamina Fleming's work at the Harvard College Observatory laid the foundation for ...
Why do stars have different brightness?
When we look up at the starry sky, we discover that among countless stars, some shine brightly while others are dim; their brightness varies significantly.9 Fascinating Facts About StarsThe Moment ...
