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Reveal the first day in history in space travel
Not just sitting on a spaceship, 2023 will have the first tourists to step out into the space from the International Space Station.
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Why are people so hard to live on the Moon and Mars?
Humans could not live on the Moon and Mars due to the high radioactivity and cosmic radiation.
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SpaceX launches new generation global positioning satellites
The latest satellite in the Third Generation Global Positioning System (GPS III) of the US Air Force has been put into orbit.
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The mystery of a star 2.5 million times brighter than the Sun suddenly disappears
Scientists are amazed at why, how a star 2.5 million times brighter than the Sun suddenly mysteriously disappears.
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The supermassive black hole was discovered 34 billion times larger than the Sun.
At present masses, fast-growing black holes can only detect a star the size of the Sun every day, according to researchers' calculations.
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The interesting 'planetary parade' takes place in July
The parade of the planets will take place around 2 weeks of July but cannot be completely observed.
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The spiral galaxy is 80,000 light-years across
The high-resolution Hubble Space Telescope shows spiral arms that contain millions of stars from the galaxy NGC 2775.
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NASA found the ideal place for life in the Solar System
A new study by NASA scientists has found a place within the Solar System capable of supporting living things.
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Detected giant star system acting as a cosmic particle accelerator
The researchers found that two blue giant stars emit a stellar wind that helps subatomic particles accelerate and generate intense gamma-ray radiation.
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China completes the deployment of the global positioning system
On June 23, China completed the deployment of the North China Sea Navigation System (BDS) after its last satellite was launched into orbit the same morning.
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Elon Musk invited users to try satellite Internet
Elon Musk's SpaceX company is looking for people to try out its Starlink broadband satellite Internet service.
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Scientists discovered a merger between a black hole and a mysterious object
Astrophysicists have discovered the strangest radio signal ever, coming from a merger between a black hole and an unknown object.
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Searching for dark matter, scientists accidentally discovered something that could upset the underlying physics
Errors in the recent dark-matter search experiment may open up new avenues for particle physics, but it is entirely possible that these are just the anomalies seen in these ultra-precise experiments.
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Tie asteroids with strings to avoid collision with the Earth
The cable system, formerly used for space elevators, connected the Moon and Earth, and can now be used to tie asteroids together.
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Does the 9th planet actually exist in the Solar System?
Over the years, astronomers have been searching for the existence of the 9th planet in the Solar System.
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These dusty planets can survive life, we just can't see them
Dusty worlds like the desert planet Arrakis in the Dune novels are probably quite common in the universe. Some of them, which have large amounts of dust in the atmosphere, are most likely places where life can be found.
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New exoplanet discovered around red dwarfs
Scientists found exoplanets the size of Neptune orbiting the star AU Mic, 32 light-years from Earth.
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Discovered a purple moon may be full of extraterrestrial beings
Neptune's beautiful moon, Neptune, shines a light purple through the lens of a NASA spacecraft, can possess an ocean of life.
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Elon Musk's super project could cause the telecommunications industry to collapse
Starlink's goal of bringing Internet connections around the world could threaten traditional Internet providers.
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What would happen to the Earth if Comet Halley crashed into the Moon?
Named after British astrophysicist Edmund Halley, the Halley Comet is one of the most famous comets in the history of astronomy.