Space science
A death hole appeared in the middle of the galaxy's 'heart' containing Earth
Data from NASA's Chandra X-ray Observatory reveals Sagittarius A* -
Ray
Browse ScienceInfo articles and explainers related to Ray.
Topic archive
Articles about Ray
407 published items.
Space science
Why does NASA monitor the universe with a device with 36 pixels?
NASA scouts the universe with a device with a 36-pixel sensor, a truly unbelievable number in an era when normal smartphones can take photos containing tens of millions…
Space science
Detection of stellar gamma-ray flare from Messier 82
According to research published in the journal Nature on April 24, scientists have detected stellar gamma-ray flares from Messier 82, aka M82.
Life
White lung disease: Causes, symptoms and treatments
Recently, 'white lung' disease has increased in Europe, America and China. The disease is a concern for children and people with weak resistance.
Photo library
Stunning photos of animals through X-rays
Newly released images from a project called OpenVertebrate allow us to see inside lizards, birds, rodents... through X-ray vision.
Discover science
China builds a telescope to hunt for dark matter
Chinese scientists plan to build the next space observatory to search for mysterious dark matter in the universe.
Space science
Extremely rare cosmic object has just been discovered in the Milky Way
A new member of a rare class of stars, known only in very limited numbers, has been discovered in the Milky Way.
AI - Artificial intelligence
Can AI do things beyond human ability?
Artificial intelligence-based deep learning models can now determine someone's race just from their X-ray film.
Space science
Operating a cold space accelerator
An accelerator in California operates at temperatures close to absolute zero to generate 1 million X-ray pulses per second.
Oceanography
Giant creature that can weigh 3 tons, 9m long - Sharks also become small when swimming next to them
This creature would not be able to survive if it stopped swimming, they are also the most intelligent creatures in the ocean.
Space science
NASA releases recording of black hole 'screaming'
The black hole at the center of the Perseus sounding galaxy cluster created ripples in the hot gas of the molecular cloud around it, thereby creating
Scientific works
Japan creates 'giant' diamond semiconductor disc, the capacity is equivalent to 1 billion Blu-ray discs
This is the largest semiconductor disk ever made with such high purity.
Space science
Telescope catches 'echoes' from 8 invisible monsters
Just like how bats emit sound waves and see objects through reflected waves, NASA's NICER telescope accidentally discovered 8 invisible monsters right in the Milky Way.
Space science
The telescope accidentally caught the 'monster' that distorts space - time
FERMI - NASA's super gamma-ray space telescope - could be the next warrior on a mission to hunt down the merger and collision events of the most terrible monsters in the…