New research by astronomers at the University of Utah and the Harvard-Smithsonian Center for Astrophysics shows that supermassive black holes can grow big by ripping apart double-star systems and swallowing one of the stars.
Dubbed the world's #largest '#flawless' #diamond of its type - World’s largest D colorless diamond at 101.73 carat. The diamond was carved from a 236-carat rough diamond found in Jwaneng Mine in Botswana.
The Hoopoe (Upupa epops) is a colourful bird that is found across Afro-Eurasia, notable for its distinctive 'crown' of feathers. Common Hoopoe (Upupa epops) Grzegorz Ryński