Canadian Prime Minister Justin Trudeau hugs his daughter Ella Grace as they test the Juno 6 rover, as...
Canadian Prime Minister Justin Trudeau hugs his daughter Ella Grace as they test the Juno 6 rover, as astronaut Jennifer Sidey-Gibbons looks on during a tour at the Canadian Space Agency in Longueuil, Quebec, Canada, February 28, 2019. REUTERS/Christinne Muschi