Browsing: light

What is this: Supernova residue Cassiopia near intersteller mediumWhere is this: About 11,000 light-year away in Nakshatra Cassiopia,When it was…

There are many types of large -scale structures in the universe that shape our understanding of how stars and galaxy…

Scientists have discovered that supermasive Black hole Discusses with activity at the center of Milky Way, shoots a nonstop stream…

The National Assembly of Vietnam has approved a railway project connecting the country to China, which is an important step…