Down here on Earth, if we’re lucky, we can spot the Milky Way glimmering in the night sky like a sparkling stretch of fog across space ... it would look like a big spiral with swirling arms ...

By predicting what Earth could look like ... leaking into space, and it's plausible that anyone listening could eavesdrop on our conversations. In this sense, we are kind of like the obnoxiously ...

A lot is unknown, but the roles of billionaires like Elon Musk and Jared Isaacman suggests a focus on human and private spaceflight.