The Hubble Space Telescope has captured a striking image of three distant galaxies merging into one. Photo: Hubble Space Telescope / European Space Agency
The Hubble Space Telescope has captured a striking image of three distant galaxies merging into one. Photo: Hubble Space Telescope / European Space Agency
The Hubble Space Telescope has captured a striking image of three distant galaxies merging into one. Photo: Hubble Space Telescope / European Space Agency
The Hubble Space Telescope has captured a striking image of three distant galaxies merging into one. Photo: Hubble Space Telescope / European Space Agency

UAE

Science

Telescope captures striking image of three galaxies merging

The galactic chaos is causing the formation of many new stars

Sarwat Nasir
Sarwat Nasir

February 15, 2022

  • English
  • Arabic

The Hubble Space Telescope has captured a striking image of three distant galaxies merging into one.

Known as galaxy merger IC 2431, the phenomenon is taking place 681 million light years from Earth in the constellation Cancer.

The image shows the triple galaxy merger in progress, as well as a mixture of star formation and tidal distortions caused by the interactions of their gravitational forces.

There are billions of galaxies in the universe and it is common for them to interact when they drift too close to each other.

A merger is a major interaction that occurs when galaxies eventually collide. The largest destroys the smaller ones and ultimately a much larger galaxy is formed.

The galactic chaos causes the formation of many new stars.

“It is during rare merging events that galaxies undergo dramatic changes in their appearance and in their stellar content. These systems are excellent laboratories to trace the formation of star clusters under extreme physical conditions,” the European Space Agency said on its website.

“The Milky Way typically forms star clusters with masses that are 10 thousand times the mass of our Sun. This doesn’t compare to the masses of the star clusters forming in colliding galaxies, which can reach millions of times the mass of our Sun.”

The new James Webb Space Telescope, which was launched into space in December, will be able to study galaxy mergers in detail.

Top space missions in 2022 - in pictures

From launching the first Arab mission to the Moon to looking into the early universe using the world’s most powerful telescope – the new year is going to be a busy one for space exploration. The National looks at some of the most exciting missions scheduled for 2022. Photo: Nasa
From launching the first Arab mission to the Moon to looking into the early universe using the world’s most powerful telescope – the new year is going to be a busy one for space exploration. The National looks at some of the most exciting missions scheduled for 2022. Photo: Nasa
Engineers at the Mohammed bin Rashid Space Centre have been planning a Moon mission since 2017. They have built a 10-kilogram rover called Rashid that will study lunar soil and its properties. It is scheduled for a launch sometime between August to December 2022. Photo: Mohammed bin Rashid Space Centre
Engineers at the Mohammed bin Rashid Space Centre have been planning a Moon mission since 2017. They have built a 10-kilogram rover called Rashid that will study lunar soil and its properties. It is scheduled for a launch sometime between August to December 2022. Photo: Mohammed bin Rashid Space Centre
The final prototype of the UAE's Rashid Moon rover. Photo: Mohammed bin Rashid Space Centre
The final prototype of the UAE's Rashid Moon rover. Photo: Mohammed bin Rashid Space Centre
Two Emirati candidate astronauts are to begin training at Nasa’s Johnson Space Centre in Houston, Texas, in January. Mohammed Al Mulla, a Dubai Police helicopter pilot, and Nora Al Matrooshi, a mechanical engineer, will spend two years in training. Chris Whiteoak / The National
Two Emirati candidate astronauts are to begin training at Nasa’s Johnson Space Centre in Houston, Texas, in January. Mohammed Al Mulla, a Dubai Police helicopter pilot, and Nora Al Matrooshi, a mechanical engineer, will spend two years in training. Chris Whiteoak / The National
Nora Al Matrooshi and Mohammed Al Mulla will learn the systems of the International Space Station, the Russian language, robotics and how to perform spacewalks. Once they graduate, both astronauts would become eligible for space missions. AP
Nora Al Matrooshi and Mohammed Al Mulla will learn the systems of the International Space Station, the Russian language, robotics and how to perform spacewalks. Once they graduate, both astronauts would become eligible for space missions. AP
Nora Al Matrooshi and Mohammed Al Mulla are the generation of astronauts that could go to the Moon one day. The UAE has its sights set on human missions to the lunar surface. Chris Whiteoak / The National
Nora Al Matrooshi and Mohammed Al Mulla are the generation of astronauts that could go to the Moon one day. The UAE has its sights set on human missions to the lunar surface. Chris Whiteoak / The National
US space agency Nasa is preparing the space launch system and Orion spacecraft for the Artemis 1 launch on March 12, which will involve a three-week, uncrewed test flight to the Moon. AFP / Nasa
US space agency Nasa is preparing the space launch system and Orion spacecraft for the Artemis 1 launch on March 12, which will involve a three-week, uncrewed test flight to the Moon. AFP / Nasa
During the mission, the Orion spacecraft will fly 100 kilometres above the Moon’s surface and then use its gravitation force to become captured in an opposite orbit about 70,000 kilometres from the Moon. EPA / Nasa
During the mission, the Orion spacecraft will fly 100 kilometres above the Moon’s surface and then use its gravitation force to become captured in an opposite orbit about 70,000 kilometres from the Moon. EPA / Nasa
Completion of China’s space station is scheduled for the end of 2022. The Tiangong’s core module Tianhe is already in orbit and has been hosting astronauts, including Wang Yaping, its first female astronaut. Xinhua / AP
Completion of China’s space station is scheduled for the end of 2022. The Tiangong’s core module Tianhe is already in orbit and has been hosting astronauts, including Wang Yaping, its first female astronaut. Xinhua / AP
Wang Yaping was sent to the station earlier this year. On November 8, the 41-year-old also became the first Chinese female astronaut to perform a spacewalk. Xinhua / AP
Wang Yaping was sent to the station earlier this year. On November 8, the 41-year-old also became the first Chinese female astronaut to perform a spacewalk. Xinhua / AP
South Korea plans to launch its first lunar mission in 2022. The Korea Pathfinder orbiter will be launched on a SpaceX Falcon 9 rocket. Photo: Korea Aerospace Research Agency
South Korea plans to launch its first lunar mission in 2022. The Korea Pathfinder orbiter will be launched on a SpaceX Falcon 9 rocket. Photo: Korea Aerospace Research Agency
The James Webb Space Telescope will be capable of 'looking back' 13.5 billion years to see the first stars and galaxies of the universe and search for signs of life. It was launched on Saturday, December 25, 2021, and it is expected to make several discoveries when it becomes operational in 2022. Reuters
The James Webb Space Telescope will be capable of 'looking back' 13.5 billion years to see the first stars and galaxies of the universe and search for signs of life. It was launched on Saturday, December 25, 2021, and it is expected to make several discoveries when it becomes operational in 2022. Reuters
On Women's Day
Company%20Profile
%3Cp%3E%3Cstrong%3ECompany%20name%3A%3C%2Fstrong%3E%20myZoi%3Cbr%3E%3Cstrong%3EStarted%3A%3C%2Fstrong%3E%202021%3Cbr%3E%3Cstrong%3EFounders%3A%3C%2Fstrong%3E%20Syed%20Ali%2C%20Christian%20Buchholz%2C%20Shanawaz%20Rouf%2C%20Arsalan%20Siddiqui%2C%20Nabid%20Hassan%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20UAE%3Cbr%3E%3Cstrong%3ENumber%20of%20staff%3A%3C%2Fstrong%3E%2037%3Cbr%3E%3Cstrong%3EInvestment%3A%3C%2Fstrong%3E%20Initial%20undisclosed%20funding%20from%20SC%20Ventures%3B%20second%20round%20of%20funding%20totalling%20%2414%20million%20from%20a%20consortium%20of%20SBI%2C%20a%20Japanese%20VC%20firm%2C%20and%20SC%20Venture%3C%2Fp%3E%0A
EPL's youngest
  • Ethan Nwaneri (Arsenal)
    15 years, 181 days old
  • Max Dowman (Arsenal)
    15 years, 235 days old
  • Jeremy Monga (Leicester)
    15 years, 271 days old
  • Harvey Elliott (Fulham)
    16 years, 30 days old
  • Matthew Briggs (Fulham)
    16 years, 68 days old
UAE currency: the story behind the money in your pockets
UPI facts

More than 2.2 million Indian tourists arrived in UAE in 2023
More than 3.5 million Indians reside in UAE
Indian tourists can make purchases in UAE using rupee accounts in India through QR-code-based UPI real-time payment systems
Indian residents in UAE can use their non-resident NRO and NRE accounts held in Indian banks linked to a UAE mobile number for UPI transactions

Specs

Engine: 3.0L twin-turbo V6
Gearbox: 10-speed automatic
Power: 405hp at 5,500rpm
Torque: 562Nm at 3,000rpm
Fuel economy, combined: 11.2L/100km
Price: From Dh292,845 (Reserve); from Dh320,145 (Presidential)
On sale: Now

Normcore explained

Something of a fashion anomaly, normcore is essentially a celebration of the unremarkable. The term was first popularised by an article in New York magazine in 2014 and has been dubbed “ugly”, “bland’ and "anti-style" by fashion writers. It’s hallmarks are comfort, a lack of pretentiousness and neutrality – it is a trend for those who would rather not stand out from the crowd. For the most part, the style is unisex, favouring loose silhouettes, thrift-shop threads, baseball caps and boyish trainers. It is important to note that normcore is not synonymous with cheapness or low quality; there are high-fashion brands, including Parisian label Vetements, that specialise in this style. Embraced by fashion-forward street-style stars around the globe, it’s uptake in the UAE has been relatively slow.

UAE currency: the story behind the money in your pockets
Star%20Wars%3A%20Episode%20I%20%E2%80%93%20The%20Phantom%20Menace
%3Cp%3E%3Cstrong%3EDeveloper%3A%3C%2Fstrong%3E%20Big%20Ape%20Productions%3Cbr%3E%3Cstrong%3EPublisher%3A%3C%2Fstrong%3E%20LucasArts%3Cbr%3E%3Cstrong%3EConsoles%3A%3C%2Fstrong%3E%20PC%2C%20PlayStation%3Cbr%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%202%2F5%3C%2Fp%3E%0A
Jetour T1 specs

Engine: 2-litre turbocharged

Power: 254hp

Torque: 390Nm

Price: From Dh126,000

Available: Now

The Book of Collateral Damage

Sinan Antoon

(Yale University Press)

Match info

Costa Rica 0

Serbia 1
Kolarov (56')

In numbers: China in Dubai

The number of Chinese people living in Dubai: An estimated 200,000

Number of Chinese people in International City: Almost 50,000

Daily visitors to Dragon Mart in 2018/19: 120,000

Daily visitors to Dragon Mart in 2010: 20,000

Percentage increase in visitors in eight years: 500 per cent

The five pillars of Islam

1. Fasting 

2. Prayer 

3. Hajj 

4. Shahada 

5. Zakat 

Updated: February 15, 2022, 3:25 AM`
SpaceUAE