Light-year - afcn

Why Doesn’t Thor Wear His Helmet

Did Thor wear a helmet? The significance of Thor’s winged helmet As a Norse God turned superhero, Thor definitely has … More

What happens to time inside a black hole? According to Einstein’s theory, time and space, in a way, trade places … More

Is sun the closest star to Earth? The simple answer is that the Sun is the closest star to Earth, … More

Which is bigger cosmos or universe? What is this? The words “cosmos” and “universe” are used synonymously as they refer … More

Are neutron stars extremely dense? neutron star, any of a class of extremely dense, compact stars thought to be composed … More

How heavy is the biggest black hole? Ton 618, the largest ultramassive black hole, appears at the very end of … More

What is at the end of space? Most of that space is almost completely empty, with only some stray molecules … More

Is the Milky Way in the center of our universe? The Galactic Center is approximately 8 kiloparsecs (26,000 ly) away … More

How big are black hole singularities? The discreteness of space-time prevents matter from reaching anything smaller than the Planck length … More

Can the universe be infinite? The observable universe is finite in that it hasn’t existed forever. It extends 46 billion … More

What is the biggest galaxy in the whole universe? The biggest known galaxy, first described in a 1990 study from … More

How close is the next nearest galaxy to Earth? List How long would it take to get to the nearest … More

Does the space have an end? Scientists now consider it unlikely the universe has an end – a region where … More

What defines a galaxy? A galaxy is any of the systems of stars and interstellar matter that make up the … More

How far away is the Andromeda Galaxy to the Milky Way? At 2.5 million light years from Earth, it is … More

What are the 4 types of galaxies? Scientists have been able to segment galaxies into 4 main types: spiral, elliptical, … More

What is the overall size of the Milky Way? Our galaxy probably contains 100 to 400 billion stars, and is … More

Is our galaxy the oldest? Our universe is about 13.8 billion years old, so most galaxies formed when the universe … More

What are the 10 closest galaxies to the Milky Way? Closest galaxies How many galaxies are near the Milky Way? … More

Are wormholes a real thing? Wormholes — shortcuts in space and time — have long been a staple of science … More

How many solar systems are within the Milky Way galaxy? The Short Answer: Our planetary system is the only one … More