This week, astronomers using the ALMA telescope have made a landmark discovery in the search for the cosmic "seeds of life." ...

When a star gets too close to a supermassive black hole (SMBH), the star’s fate is sealed. The SMBH’s gravity is overwhelming, and as the star is drawn toward the hole, it is stretched out and ...

Radio environment maps (REMs) have been used to visualize the information of invisible electromagnetic spectrum. Although in the past there have been many research activities dealing with the ...

In the complex environment at offshore, the value of background noise is not constant. The radio received signal strength fluctuates continuously due to constant changes in the rough sea environment.