Cov kws tshawb fawb tab tom nrhiav rau cov neeg txawv teb chaws pom lub cim tsis meej ntawm Proxima Centauri
Ib pab neeg ntawm astronomers los ntawm ib txoj haujlwm tshawb fawb tab tom nrhiav rau lub neej extraterrestrial, uas lig Stephen Hawking yog ib feem, nyuam qhuav nrhiav pom dab tsi tuaj yeem yog qhov pov thawj zoo tshaj plaws yog li…