SPACESir Arthur Clarke said the Fermi paradox is an occurrence where either humans are alone in the universe, "or we are not" and both ideas "are equally terrifying."
Planet rings can be manufactured of various materials including little ice and rock particles. As every amateur astronomer knows, even the tiniest telescope can magnify Saturn's rings.
Following the Indian government's warning, Elon Musk's SpaceX's Starlink satellite internet company has said that it will seek for a commercial license early next year.
After the private space company's successful trips to the orbiting science facility, NASA buys more crewed rockets from SpaceX to the International Space Station.
Elon Musk announced on Twitter that SpaceX is currently developing a new launchpad for Starship missions at Launch Complex 39A in NASA's Kennedy Space Center.
Debris disks are commonly found around main-sequence stars, forming tenuous belts of dust that are thought to produce asteroids or exoplanets. Scientists study them to learn how planetary systems originated and behaved in the past.
The notion and anxiety that reality is not as it appears can be traced back thousands of years through the so-called "butterfly dream" of Chinese philosopher Zhuangzi, to films like the most popular, The Matrix.