There is still so much to discover out there. Only the Milky Way counts about 200 billion of stars, but we don't even know the 2% of them. A new very interesting look at our Galaxy, arrives from the datas collected by the satellite Gaia, about 1,8 billion of stars (100 millions more compared with…Leggi di più...
Anemic stars discovered in the Milky Way
For the first time some anemic stars were found in the Milky Way; their metal percentage is very lower compared to the one of the other stars.