An enormous glowing cloud that contains approximately 3,400 solar masses worth of gas has been discovered near the solar ...

The culprit? A gas leak, likely from a malfunctioning appliance. Carbon monoxide, often referred to as the “silent killer,” is odorless, tasteless, and invisible, making it particularly dangerous.

The scientists have named the molecular hydrogen cloud “Eos,” after the Greek goddess of mythology who is the personification ...