Space science
Impressive image of the mysterious 'super bubble' nebula from the Hubble space telescope
N44 is a very special nebula when it comes to the appearance of a 'super bubble' - a dark and mysterious void in the middle.
Light
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Articles about Light
3,286 published items.
Space science
Detects the existence of water in a galaxy 12.8 billion light years from Earth
Scientists say they have discovered evidence of water in a galaxy about 12.8 billion light-years from Earth.
Environment
Beautiful 'Galaxy' in the sandstone canyon in the US
Visitors will enjoy the wonderful light show of tiny larvae when coming to Dismals Canyon (Alabama state). This amazing phenomenon only happens twice a year.
Scientific works
China builds Asia's largest astronomical observatory
China is building a world-class astronomical observatory, opening a new door to its space ambitions.
Scientific works
Explore inside the secret lab, where to find dark matter to change the perception of the universe
The XENONnT dark matter experiment requires a huge laboratory deep underground, tons of liquid xenon and a series of precision measurement chambers.
Science invention
Thomas Edison's invention of the light bulb was once criticized for this reason
Thomas Edison was not the first to come up with the idea of the incandescent light bulb. He just brought it closer to human life.
Computer science
How does WiFi signal go through walls?
WiFi signals are a form of electromagnetic radiation, like visible light. Electromagnetic waves with wavelengths in the range of WiFi signals can pass through walls as e…
New technology
Unbreakable glass inspired by chocolate chip cookies
An international team of researchers has developed shatter-resistant glass that could be used to make LED lights, phones and TV screens.
Discover science
Video: Chessboard illusion confuses people's ability to recognize colors
This interesting illusion is designed to be very simple, consisting only of a chess board with 2 light-colored squares - dark and light and a large object blocking the l…
Archeology
Letters of death - mysterious books buried in Egyptian tombs
With the meaning of the handbook that led the dead to heaven, Egyptian mail was buried in the process of mummification telling much about the faith of the ancients.
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.
Science invention
5 modern inventions but useless on cars
Many inventions help users feel more comfortable and comfortable to use, but some inventions have not really done that well.
Space science
New exoplanet discovered around red dwarfs
Scientists found exoplanets the size of Neptune orbiting the star AU Mic, 32 light-years from Earth.
Space science
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.
Animal world
Hummingbirds can see the color 'invisible'
With four cone-shaped cells, the broad-tailed hummingbird can detect colors outside the visible spectrum of humans, the new study says.