Space's mind-blowing facts!

The universe is approximately 13.8 billion years old, and it is constantly expanding.

There are more stars in the universe than grains of sand on all the beaches on Earth.

The largest known structure in the universe is the Hercules-Corona Borealis Great Wall, a filament of galaxies stretching over 10 billion light-years.

Space is completely silent because there is no air or medium for sound waves to travel.

Neutron stars are incredibly dense, with a teaspoonful of neutron star material weighing about a billion tons.

The Sun's mass accounts for about 99.86% of the total mass of our solar system.

Astronomers estimate that there may be as many as 100 billion galaxies in the observable universe

In space, astronauts can grow up to 2 inches taller due to the absence of gravity compressing the spine.

There is a giant black hole at the center of our Milky Way galaxy, called Sagittarius A*. It has a mass about 4 million times that of our Sun.

The speed of light is approximately 299,792,458 meters per second. It takes about 8 minutes and 20 seconds for sunlight to reach Earth.

The coldest known place in the universe is the Boomerang Nebula, where temperatures can drop to -272.15 degrees Celsius (-457.87 degrees Fahrenheit).

Space is not completely empty; it contains various particles, such as cosmic dust, gas, and even stray atoms.

The International Space Station (ISS) orbits the Earth at an average altitude of about 408 kilometers (253 miles) and travels at a speed of approximately 28,000 kilometers per hour (17,500 miles per hour).

The Great Red Spot on Jupiter is a massive storm that has been raging for over 300 years.

The Andromeda Galaxy is our closest neighboring spiral galaxy, and it is on a collision course with the Milky Way. However, this collision is not expected to occur for another 4 billion years.

These facts about space highlight the vastness, complexity, and wonders of the universe, inspiring us to continue exploring and discovering more about our cosmic surroundings.