Harvard astronomer reveals simple reason we haven’t met aliens yet (and when it will happen) January 16, 2019 IFTTT, Metro loading... Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsGenie App – Refer Earn Rs.5 Paytm Cash, Minimum Redeem Rs.50Phonepe: Get 30% Cashback Upto Rs 55 On FoodpandaPaytm Bank Transfer Offer – Upto Rs.200 Assured Cashback EverytimeKotak Bank App – SignUp Account + Trick To Get Rs.126(Loot Lo) Instamojo Loot – SignUp Rs.500 + Refer Earn ₹500Amazon: Get 50% Cashback On First Recharge Upto Rs 75