An asteroid, 8.5 meters in length and 3.5 meters wide, passed only 3,600 kilometers above southern Argentina. Scientists followed the asteroid, and its route was calculated, so its close but not dangerous visit by earth was known.
Photo by: https://pixabay.com/photos/asteroid-comet-meteorite-3628185/
A study done at Stockholm university shows rainwater worldwide contains too many PFAS chemicals and is unsafe to drink. PFAS chemicals, also known as forever
Scientists do not yet know what causes the emergence of circular vegetation in the Namibia. Thousands of circles, from the low-lying herbs to the Marienflusstal
