Robert ScherrerSocial Links Navigation Latest articles by Robert Scherrer Why Aren't Aliens Calling Earth? By Robert Scherrer published June 16, 2015 Is it likely that we’re not alone in the universe? And if intelligent life is out there, why haven’t they contacted us yet? Search for Life Get the Space.com NewsletterBreaking space news, the latest updates on rocket launches, skywatching events and more!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MORE FROM SPACE...1Former Google chief Eric Schmidt takes the reins at rocket startup Relativity Space2Tom Hanks at 'Moonwalkers' film premiere predicts getting busy on moon3The 1st full live-action 'Lilo and Stitch' remake just dropped and fine, we admit it: it looks fantastic (video)4Watch moon dust fly as private Blue Ghost lunar lander touches down (video)5ESA's Hera probe trains its cameras at Mars' moon Deimos | Space photo of the day March 13, 2025
Why Aren't Aliens Calling Earth? By Robert Scherrer published June 16, 2015 Is it likely that we’re not alone in the universe? And if intelligent life is out there, why haven’t they contacted us yet?
