Helix Nebula is a phase when a star like the Sun runs out of fuel, it expands and its outer layers puff off, and then the core of the star shrinks. All photos: Nasa
Helix Nebula is a phase when a star like the Sun runs out of fuel, it expands and its outer layers puff off, and then the core of the star shrinks. All photos: Nasa
This Cartwheel Galaxy resembles a bull's eye, which is appropriate because its appearance is partly due to a smaller galaxy that passed through the middle of this object.
This Cartwheel Galaxy resembles a bull's eye, which is appropriate because its appearance is partly due to a smaller galaxy that passed through the middle of this object.
On February 24, 1987, observers in the southern hemisphere saw a new object in a nearby galaxy called the Large Magellanic Cloud. This was one of the brightest supernova explosions in centuries and soon became known as Supernova 1987A.
On February 24, 1987, observers in the southern hemisphere saw a new object in a nearby galaxy called the Large Magellanic Cloud. This was one of the brightest supernova explosions in centuries and soon became known as Supernova 1987A.
Messier 82, or M82, is a galaxy that is oriented edge-on to Earth. This gives astronomers an interesting view of what happens as this galaxy undergoes bursts of star formations.
Messier 82, or M82, is a galaxy that is oriented edge-on to Earth. This gives astronomers an interesting view of what happens as this galaxy undergoes bursts of star formations.
Galaxy clusters are the largest objects in the universe held together by gravity. They contain enormous amounts of superheated gas, with temperatures of tens of millions of degrees, which glow brightly in X-rays and can be observed across millions of light years between galaxies.
Galaxy clusters are the largest objects in the universe held together by gravity. They contain enormous amounts of superheated gas, with temperatures of tens of millions of degrees, which glow brightly in X-rays and can be observed across millions of light years between galaxies.
What will be the next star in our Milky Way galaxy to explode as a supernova? Astronomers aren't certain, but one candidate is in Eta Carinae, a volatile system containing two massive stars that closely orbit each other.
What will be the next star in our Milky Way galaxy to explode as a supernova? Astronomers aren't certain, but one candidate is in Eta Carinae, a volatile system containing two massive stars that closely orbit each other.

Science

Out of this world: Nasa releases incredible images of outer space

The compilation gives examples of images from different missions and telescopes being combined to better understand the science of the universe

The National

September 08, 2020

  • English
  • Arabic

Nasa has released a set of images that reveal the full beauty of the universe.

The images from different missions and telescopes, including the Chandra X-ray Observatory, were combined to better understand the science of the universe.

"Various types of objects are shown (galaxies, supernova remnants, stars, planetary nebulas), but together they demonstrate the possibilities when data from across the electromagnetic spectrum are assembled," it said on its website.

Chandra X-ray Observatory is a telescope specially designed to detect X-ray emission from very hot regions of the Universe. It was launched aboard the Space Shuttle Columbia on July 23, 1999.

The series of images feature the galaxy Messier 82, the galaxy cluster Abell 2744, the supernova remnant 1987A, the binary star system Eta Carinae, the Cartwheel galaxy, and the planetary nebula Helix Nebula

While you're here
Desert Warrior

Starring: Anthony Mackie, Aiysha Hart, Ben Kingsley

Director: Rupert Wyatt

Rating: 3/5

LA LIGA FIXTURES

Friday Athletic Bilbao v Celta Vigo (Kick-off midnight UAE)

Saturday Levante v Getafe (5pm), Sevilla v Real Madrid (7.15pm), Atletico Madrid v Real Valladolid (9.30pm), Cadiz v Barcelona (midnight)

Sunday Granada v Huesca (5pm), Osasuna v Real Betis (7.15pm), Villarreal v Elche (9.30pm), Alaves v Real Sociedad (midnight)

Monday Eibar v Valencia (midnight)

Episode list:

Ep1: A recovery like no other- the unevenness of the economic recovery 

Ep2: PCR and jobs - the future of work - new trends and challenges 

Ep3: The recovery and global trade disruptions - globalisation post-pandemic 

Ep4: Inflation- services and goods - debt risks 

Ep5: Travel and tourism 

Classification of skills

A worker is categorised as skilled by the MOHRE based on nine levels given in the International Standard Classification of Occupations (ISCO) issued by the International Labour Organisation. 

A skilled worker would be someone at a professional level (levels 1 – 5) which includes managers, professionals, technicians and associate professionals, clerical support workers, and service and sales workers.

The worker must also have an attested educational certificate higher than secondary or an equivalent certification, and earn a monthly salary of at least Dh4,000. 

Know your camel milk:
Flavour: Similar to goat’s milk, although less pungent. Vaguely sweet with a subtle, salty aftertaste.
Texture: Smooth and creamy, with a slightly thinner consistency than cow’s milk.
Use it: In your morning coffee, to add flavour to homemade ice cream and milk-heavy desserts, smoothies, spiced camel-milk hot chocolate.
Goes well with: chocolate and caramel, saffron, cardamom and cloves. Also works well with honey and dates.

UAEScience