HE 0437-5439 is the most famous rogue starIt is moving away from the Milky Way at 723 km/s and has already traveled 200,000 light years away.Its origin is still a mystery, but according to one theory, the triple star system experienced a close pass by the supermassive black hole Sagittarius A, located in the center of the Galaxy.

As a result, one of them was swallowed by the hole and the other two were thrown into intergalactic space by a powerful gravitational kick. The two soon merged into one massive star.

The dwarf planet PlutoAnd these are its actual images ⬆️**Pluto is a dwarf planet in the Kuiper Belt, a ring of bodies beyond Neptune's orbit. It was the first and largest Kuiper Belt object to be discovered.

The Ring Planetary NebulaThe nebula's glow is caused by ultraviolet radiation from a white dwarf that ionizes its gases, the remnants of the central red giant star's jettisoned atmosphere.

Miranda is the smallest of the five major moons of Uranus

In spite of this, it has the highest cliff in the solar system, Verona Rupes.

The cliff is 10-15 km high, making it the highest of similar structures in the solar system. That’s much higher than the walls of the Grand Canyon on Earth.

Given the small size of Miranda, its height is particularly surprising: about 3% of the satellite's diameter.

How do astronauts maintain hygiene?

Previously, astronauts could only enjoy using wet wipes. But now the station has a bathhouse, though it is shaped like a barrel.

The toilets utilize a vacuum instead of water.

The Tarantula NebulaA giant region of star formation in the Large Magellanic Cloud, a galaxy adjacent to the Milky Way.

It is the birthplace of an astonishing number of massive stars, some as massive as 300 solar stars.

Neutral buoyancy laboratoryA pool that holds 23.5 million liters of water and full-size mock-ups of the ISS and spacecraft working modules.This is where astronauts train to perform various operations in spacesuits and conditions close to weightlessness.

The hottest starWith a surface temperature of 210,000°C (!), WR 102 claims to be the hottest star known to us in the Universe.WR 102 is a Wolf-Rayet oxygen star located 9,800 light-years from Earth in the Sagittarius constellation. It features high luminosity and stands very close to a supernova explosion.

As an ice giant, Neptune has no solid surfaceWhat we see in the photographs are actually the tops of extremely deep gas clouds.If a person tried to stand on one of these peaks, he would simply begin to fall through the gas layers of the planet.

The surface of Neptune is one of the most active and dynamic places in our entire solar system.

NASA faces criticism for lack of vigilance

The Space Transportation System program was terminated in 2011. The deaths of the shuttles played no small part in its closure.

The last flight was made by the shuttle Discovery. During the launch, just like the Columbia, several pieces of insulation foam fell off.