#universe

space_dashboard  How big is space?

Space is vast, to say the least. In fact, it is so large that it's difficult for the human mind to comprehend its sheer size. The observable...    Read more

filter_vintage  What is the largest planet in the universe?

The largest planet in the universe is still unknown because we have not discovered all the planets in the universe. However, in our own solar system,...    Read more

signal_cellular_alt  How do we know the universe is infinite?

Our understanding of the universe has come a long way in recent years. It has been a subject of human inquiry for thousands of years, and through the...    Read more

brightness_5  What is the most massive known star by mass in the universe?

The most massive known star in the universe is R136a1, a star located in the Large Magellanic Cloud, a satellite galaxy of the Milky Way. R136a1 has...    Read more

brightness_2  What is the most common type of galaxy in the universe?

The most common type of galaxy in the universe is the dwarf galaxy. These are small galaxies that typically contain only a few billion stars,...    Read more

science  What are the basic concepts of cosmology and the Big Bang Theory?

Cosmology is the study of the origin, evolution, and structure of the universe. It deals with the large-scale properties of the universe and its...    Read more

science  How do astronomers study the universe?

Astronomy is the study of celestial objects such as stars, planets, galaxies, and the universe as a whole. The universe is vast and complex, and...    Read more

space_dashboard  What is space?

Space is the vast, three-dimensional expanse that exists beyond the Earth and its immediate environment. It refers to the entire universe beyond our...    Read more

public  How old is the universe?

The universe is approximately 13.8 billion years old, according to current scientific estimates. This age is determined through a variety of methods,...    Read more

brightness_2  What is a nebula?

A nebula is a giant cloud of dust, hydrogen, helium, and other ionized gases in space. They can be described as a nursery for stars, as they are the...    Read more