Don’t bother wondering if alien civilizations can hear our radio broadcasts or not. According to a new study, sufficiently advanced aliens can already see us.
The research, set to be published to the journal Acta Astronomica, starts with a very basic assumption: that the laws of physics as we currently understand them are largely correct and hold across the universe. While this might not be true, anything past that assumption would be largely groundless speculation, so it’s as good a starting point as any.
To read more, click here.