Space science
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.
Cluster
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Articles about Cluster
211 published items.
Space science
Stunning images of the cosmic 'snowflakes' in NASA images
NASA has just released a stunning image of stars from a globular cluster about 13,000 light-years from the center of the Milky Way galaxy.
Space science
Cosmic bridge between galaxies
The Abell 2384 system carries an obsession with dreary pasts. Several hundred million years ago, the two galaxies that formed this system collided with each other.
Discover science
Why is image sensor size so important in the camera cluster?
Now, the race for megapixels on smartphones is once again taking place, while the new sensor size is something that needs improvement. Huawei is a prime example of upgra…
Life
Evidence shows that the nCoV virus is not affected by temperature
A small cluster of nCoV infections in a public bath showed that nCoV, the pandemic virus Covid-19, could still be transmitted in a hot, humid environment.
Space science
Discover the largest explosion ever seen in the universe
Astronomers have published images of the explosion that occurred inside the Ophiuchus galaxy cluster, about 390 million light-years from Earth.
Scientific application
This is the first time Vietnam has a silk machine from a lotus tree
A group of students from Hanoi University of Science and Technology successfully fabricated an automatic lotus machine, the productivity tripled compared to manual.
Space science
Christmas tree nebula in the constellation Unicorn
For Christmas, astronomer Jean Dean shares a stunning photograph of the NGC 2264 nebula 2,600 light-years from Earth.
Discover science
The two groups of galaxies are 100 trillion times the mass of the Sun
The scientists observed two groups of galaxies rushing at each other at 4.6 million kilometers per hour, preparing to form a large cluster.
Space science
NASA discovered a giant tornado on Jupiter
NASA's Juno observed a tornado covering an area of nearly 700,000 km2 during a flight close to the surface of Jupiter in November.
Environment
Discover a cluster of 19 giant sinkholes around the underground river
The scientists discovered one of the largest clusters in the world, including 19 vast caves in the forest in Guangxi province.
Space science
11 mysteries about dark matter have not been answered yet
In 1930, a Swiss astronomer named Fritz Zwicky discovered that clusters of distant galaxies revolved around each other faster than the large galaxies they observed close…
Biology
Botanists found flower plants extinct for 200 years
Botanist Brian du Preez stumbles across a cluster of legumes with unique purple flowers on an expedition to the Western Cape.
Archeology
Ancient arsenal discovered nearly 3,000 years old
Scientists found 453 Bronze-era objects buried on the outskirts of London, including many ax axes, spears, pieces of swords and knives.
Space science
4 galaxy clusters collide 3 billion light-years from Earth
4 clusters of galaxies, each hundreds of trillion times the mass of the Sun, will gradually merge into a giant structure.