We haven't seen anything like this before.

The Hubble Telescope snapping colliding galaxies and NASA's Mars rover Perseverance peering into new parts of the planet are just some of the astronomy photography achievements.

Every year, on Earth, we rely on talented photographers to bring us closer to the skies, because we don't all have a high-powered telescope or planetary rover.

The finalist for this year's class have been unveiled. Over 3000 entries were received from 57 countries for the 14th year in a row. The National Maritime Museum in London will host an exhibition of the winners.

Below, you can see them in nine categories, including the sun, moon, and more. We put the photographers' words under the images so you can see what they are saying.

Here are the winners from the previous year.

Galaxies

A spiral galaxy in space

"Hydra's Pinwheel" Credit: Peter Ward

On February 23, 1752 from the Cape of Good Hope, South Africa, Nicolas-Louis de Lacaille first saw the Southern Pinwheel. This image, taken exactly 270 years later, combines a deep set of H-alpha exposures along with colour data to highlight the Ruby-like star-forming regions.

Two galaxies collide in space

"Cosmic Collision" Credit: Mark Hanson, Mike Selby

Two spiral galaxies of the same size are interacting. The interaction is expected to continue for a long time.

A galaxy in space

"Interacting Galaxies in Eridanus" Credit: Terry Robison

The constellation of Eridanus has two interacting galaxies. They are not part of the Fornax cluster. One of the spiral arms of the larger galaxy has been distorted by the force of gravity. There has been a new generation of massive stars created by these forces.

Sun

The surface of the sun.

"Clouds of Hydrogen Gas" Credit: Simon Tang

As the sun's magnetic field lines clash, the clouds of hydrogen gas give way. The appearance of nature on the limb of the sun creates prominences.

An image of the sun with the moon passing in the top left.

Partial Eclipse of the Sun in H-alpha Credit: Alessandro Ravagnin

The Veneto region of Italy was the site of a partial eclipse of the Sun.

The surface of the sun.

"Solar Inferno" Credit: Stuart Green

The sun looks different every time a photographer takes a picture. The H-Alphaline is a narrow red band of light that the photographer narrowed down to reveal an active region of change.

Stars and Nebulae

A crescent nebula photographed in space.

"The Crescent Nebula" Credit: Bray Falls

There is a view of the Crescent Nebula in Cygnus.

Plumes of purple and pink stars.

"Suburbs of Carina Nebula" Credit: Ignacio Diaz Bobillo

The main object in this image is a nebula that is rarely captured by photographers.

Layers of red-hued stars.

"The Rolling Waves of Vela" Credit: Paul Milvain

The image was taken on the edge of the constellation. The section that is not associated with the supernova remnant is very heavily imaged. H- alpha and SII emissions can be seen in the picture.

People and Space

A stack of stones beneath a stunning starry cluster.

"Stacks and Stones" Credit: Derek Horlock

Since prehistoric times, stacking stones has been used as a navigation tool. Stacks are common on the beaches at St Agnes in the Isles ofScilly and provide an anchor for the night's sky in this image.

A starry sky over the world's highest highway and mountains at night time

"The Starry Sky Over the World’s Highest National Highway" Credit: Yang Sutie

The National Highway 219 is the highest national highway in the world and is lit up in the evening. They are separated by a mountain in Tibet.

An alignment of the Moon, mountain and skyline of Los Angeles

"Moonrise Over Los Angeles" Credit: Sean Goebel

There was an alignment of the Moon, mountain and skyline of Los Angeles after a winter storm.

Harvest moon rises behind a castle

"Equinox Moon and Glastonbury Tor" Credit: Hannah Rochford

People are enjoying the Harvest Moon in the United Kingdom in September of 2021.

A river bathed in a purple light with the moon in the sky.

"Riverside of Funakawa in Spring" Credit: Takanobu Kurosaki

The Funakawa River was renovated in 1957 and around 280 cherry trees were planted. They drew the eyeline towards the horizon, into a hazy blue sky.

Planets, Comets, and Asteroids

A comet with a large tail, photographed in space.

"Comet C/2021 A1 (Leonard)" Credit: Lionel Majzik

G.J. Leonard discovered the comet in January of 2021. The photographer was able to take a picture of a comet that will leave the solar system in the New Year.

Saturn's moons are distributed almost symmetrically around the planet, balancing the composition of the photograph.

"Saturn and its Moons" Credit: Flávio Fortunato

The composition of the photograph is balanced by the symmetrical distribution of the moons ofSaturn.

Jupiter captured with three of its largest moons.

"The Jovian Family" Credit: Damian Peach

Three of Jupiter's large moons were captured. There are many spots and storms on Jupiter. There are similar details on all of the Jovian moons. There is a bright ray crater on the upper left.

Aurorae

The Northern Lights over the famous Icelandic mountain, Vestrahorn.

"Spectrum" Credit: Stefan Liebermann

The famous Vestrahorn mountain is seen over by the Northern lights. There is a panorama of three pictures.

The Northern Lights are reflected in the still waters of a lake in Alberta, Canada.

"Electric Wizardry" Credit: Shane Turgeon

The Northern lights can be seen in the water of a lake.

The Aurora Borealis above the wreck of the Gardur in the Westfjords region of Iceland. 

"An Icelandic Saga" Credit: Carl Gallagher

The photographer went on a nine-day, 2500-mile road trip, chasing gaps in the clouds, to capture the Aurora Borealis above the wreck of the Gardur.

A vivid auroral corona behind a wind turbine

"Solar Wind Power" Credit: Esa Pekka Isomursu

The illusion of an interaction between the wind turbine and the sun is created by a vivid corona behind it. The picture was taken during a storm.

Moon

An image of half of the moon, including craters and mountains.

"Fly over the South Pole" Credit: Tom Glenn

The images of the moon's south pole were created on different dates. It's one of the most detailed maps of this part of the moon, which is hard to see from Earth.

A view of the craters and mountains of the moon.

"Fly over the South Pole" Credit: Andrea Vanoni

The craters and mountains at the lunar south pole can be seen in this image thanks to favorable libration. There are three craters under Bailly. There is a view of the Montes Leibnitz.

An inverted view of the moon's surface with blues and greens.

"Inverted Minerals" Credit: Noah Kujawski

There are hidden colors in the lunar surface due to different minerals. This colour is too faint to be seen with the naked eye, but digital images can show a different view of the moon. Our moon has a unique perspective on those colors.

Do you want to take more astronomy photos? The best space snaps from the year.