universe

The 'world's most powerful laser system' for particle acceleration has been completed |  Al Sharq News

The ‘world’s most powerful laser system’ for particle acceleration has been completed | Al Sharq News

Researchers at the US government’s Berkeley Laboratory have completed the most powerful particle accelerator laser system ever, creating new opportunities in future particle accelerator research. Physicists use electromagnetic fields to gradually accelerate particles over distances of tens of kilometres. When these particles reach their maximum speed and approach the speed of light, which is 300,000 …

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دراسة : الجاذبية ظلت ثابتة طوال عمر الكون

Study: Gravity has remained constant throughout the life of the universe

Washington – Sheba: For more than a century, astronomers have known that the universe has been expanding since the Big Bang. During the first eight billion years, the rate of expansion was relatively constant because it was held back by the force of gravity. However, thanks to missions like the Hubble Space Telescope, astronomers have …

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James Webb Telescope Leads Journey to the Dawn of the Universe

James Webb Telescope Leads Journey to the Dawn of the Universe

The telescope cost more than $10 billion to build (Getty) Last Monday, NASA released new images of the largest planet in our solar system: Jupiter. Fog, storms, and winds appear on the gaseous planet’s surface, as well as its thin rings and small moons Amalthea and Adrastea. These images were taken through observations by the …

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Vertical curved tracks on pivot arm

Robot shows it’s possible to swim through the void of a curved universe: ScienceAlert

If the astronauts suddenly drifted into the interstellar void, they would have to push their bodies to safety, kicking and waving their limbs toward a haven in the void. Unfortunately for them, physics is not forgiving, leaving them floating without hope forever. If only the universe was curved enough, their defeat might not be useless. …

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Galaxies of the universe and man |  Gulf newspaper

Galaxies of the universe and man | Gulf newspaper

Mohammed Khalifa Scientific discoveries have reached such a large amount that many people realize that it is the beginning of an unprecedented scientific era. It is considered a revolution that differs in quantity and quality from all the revolutions that accompanied the philosophies of the end of the nineteenth century and what its physical and …

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Four scenarios were developed.. this is how astrophysical theories talked about the end of the universe

Four scenarios were developed.. this is how astrophysical theories talked about the end of the universe

In the 1920s, the American astrophysicist Edwin Hubble discovered that galaxies are moving away from each other as a result of the continuous expansion of the universe since its inception about 13.8 billion years ago. Scientists wondered: Will the universe continue to expand indefinitely, and what is its fate? Cosmologists today agree that the universe …

Four scenarios were developed.. this is how astrophysical theories talked about the end of the universe Read More »

Four scenarios were developed.. this is how astrophysical theories talked about the end of the universe

Four scenarios were developed.. this is how astrophysical theories talked about the end of the universe

In the 1920s, the American astrophysicist Edwin Hubble discovered that galaxies are moving away from each other as a result of the continuous expansion of the universe since its inception about 13.8 billion years ago. Scientists wondered: Will the universe continue to expand indefinitely, and what is its fate? Cosmologists today agree that the universe …

Four scenarios were developed.. this is how astrophysical theories talked about the end of the universe Read More »