[space] For all we know, aliens could be as careless with space junk as us … Interesting approach to discovering aliens by looking for evidence their garbage in space. ‘However, while it is looking like humankind may soon be able to spot the biomarkers of exolife, spotting a technologically advanced civilisation continues to present a challenge. Astroboffin Hector Socas-Navarro proposes that rather than looking at the exoplanet itself, researchers turn their attention to the “Clarke Exobelt” (CEB). This is an area around the planet touchingly named after Arthur C Clarke, who proposed using a geostationary orbit around the Earth for satellite communications in a 1945 paper.’

Finding Aliens Using Space Junk…

This entry was posted on Thursday, July 19th, 2018 at 11:45 am and is filed under Space.

« Why Haven’t We Found Aliens Yet? Classifying Types of Fictional Spaceships »