Science

A new study suggests that there could be “extremely large” black holes, holding a mass of 100 billion suns. The discovery of such an enormous region of space could shed light on the mystery of dark matter. At the center of most galaxies, there are supermassive black holes with masses …

The states that have reported more new cases in the last seven days include Wisconsin, Idaho, South Dakota, Iowa and Kansas, all of which also have coronavirus positivity rates above 15%. The positivity rate is the percentage of all tests given that return positive for coronavirus. The World Health Organization …

In these detailed infrared images of Saturn’s icy moon Enceladus, red areas indicate fresh snow that has accumulated on the surface. Yash Scientists used data collected by scientists NASANo. Cassini Exploration spacecraft during 13 years Sat. A system for creating detailed images of the icy moon – and for displaying …

A biosignature Last week, an incredible announcement was made about the discovery of life in the outside world: the phosphine gas found in the clouds of Venus – a potential indicator of life or “biosignature.” Now some gases can be false positive for biosignature because they can be created by …

A dramatic change in the purpose of sleep occurs when children are about 2/2 years old – a time when the primary purpose of sleep changes from brain formation to brain maintenance and repair, according to a study released Friday by UCLA researchers. “Do not wake children during REM (rapid …