Discover surprising science, unexplained phenomena, materials, history, nature and fascinating facts that reveal how the world works.
40,619 published items in this category and its subcategories.
For the first time a national treasure, a bronze turtle with four arrows and 32 inscriptions dating back more than 3000 years of history, has caught the attention of arc…
Not just sitting on a spaceship, 2023 will have the first tourists to step out into the space from the International Space Station.
Humans could not live on the Moon and Mars due to the high radioactivity and cosmic radiation.
The latest satellite in the Third Generation Global Positioning System (GPS III) of the US Air Force has been put into orbit.
Scientists are amazed at why, how a star 2.5 million times brighter than the Sun suddenly mysteriously disappears.
At present masses, fast-growing black holes can only detect a star the size of the Sun every day, according to researchers' calculations.
The parade of the planets will take place around 2 weeks of July but cannot be completely observed.
The high-resolution Hubble Space Telescope shows spiral arms that contain millions of stars from the galaxy NGC 2775.
A new study by NASA scientists has found a place within the Solar System capable of supporting living things.
The researchers found that two blue giant stars emit a stellar wind that helps subatomic particles accelerate and generate intense gamma-ray radiation.
Marsha P. Johnson is an activist and pioneer of the African-American transgender movement. But much of Johnson's life was ostracized by society.
With strong and sharp teeth like blades, gathered in groups
Want to know how attractive and interesting nature is? Please look inside a turtle shell.
According to research by Dr. Jose Maria Gomez from the University of Granada, Spain, ferrets Meerkat are the champions of cruelty in the animal world.
The mouse is quite large but still swallowed by gulls in just a few seconds.