Proxima Centauri is a red dwarf star located 4.2 light-years away from Earth, making it the closest star to our solar system.

Mars is often referred to as the "Red Planet" due to its reddish appearance caused by iron oxide on its surface.

Jupiter is the largest planet in our solar system, with a mass over 300 times that of Earth.

Saturn is renowned for its prominent and intricate ring system, which consists of particles made of ice and rock.

Our solar system is located within the Milky Way galaxy, a barred spiral galaxy with an estimated diameter of 100,000 light-years.

The Hubble Expansion refers to the observed expansion of the universe, where distant galaxies appear to be moving away from us at an accelerated rate.

A supernova is a powerful explosion that occurs when a massive star reaches the end of its life and collapses under its own gravity.

V616 Monocerotis is a black hole located approximately 3,000 light-years away from Earth, making it the closest known black hole to our solar system.

Black holes possess such strong gravitational forces that they can distort spacetime, causing time to slow down near them.

Gravitational lensing refers to the bending of light around massive objects, such as black holes and galaxies, due to their gravitational influence.

When two neutron stars collide, they can merge together to form a larger neutron star or even a black hole.

The Hercules-Corona Borealis Great Wall is the largest known structure in the universe, spanning over 10 billion light-years in length.

A supernova is a powerful explosion that occurs when a massive star reaches the end of its life and collapses under its own gravity.

The Big Bang Theory is the prevailing cosmological model that explains the origin and evolution of the universe from a very hot and dense state.

Neutron stars are formed when massive stars collapse under their own gravity, resulting in a dense core composed primarily of neutrons.