The Indian Space Research Organisation’s (ISRO) Polar Satellite Launch Vehicle (PSLV-C45) launches India’s Electromagnetic Spectrum Measurement satellite ’EMISAT’ -- along with 28 satellites from other countries including Lithuania, Spain, Switzerland and the US -- at the Satish Dhawan Space Centre in Sriharikota, in Andhra Pradesh state, on April 1, 2019. (Photo by AFP)

Sea lion ’Leo’ poses after writing the characters for the new era name "Reiwa" during a performance for assembled journalists and park visitors, at Hakkeijima Sea Paradise in Yokohama, suburban Tokyo, April 1, 2019. (Photo by AFP)

In this photo released by the Taronga Zoo Sydney, one of three Sumatran tiger cubs born at the Taronga Zoo explores its habitat, March 22, 2019, in Sydney, Australia. (Photo by AP)

A mother bathes her baby in a bucket at a camp for displaced survivors of Cyclone Idai in Beira, Mozambique, March, 31, 2019. (Photo by AP)

A girl waits for Pope Francis at the diocesan Caritas center in Rabat, Morocco, March 30, 2019.  (Photo by AP)

Ostavio, 5, from Guatemala, rests on the shoulders of his brother Eduardo as they walk through a field after illegally crossing the Rio Grande river into the US from Mexico in Penitas, Texas, US, March 31, 2019. (Photo by Reuters)

Police officers pin a demonstrator to the ground during a protest against a rally by the Spanish far-right Vox party in Barcelona, Spain, March 30, 2019. (Photo by AP)

Supporters of the main opposition Republican People’s Party (CHP) wave flags and light up torches to celebrate the local election in Istanbul, Turkey, on 1 April 2019. (Photo by AFP)

French yellow vest protesters, backdropped by the Eiffel Tower are rallying to support an older woman activist injured in a confrontation with police, March 30, 2019 in Trocadero Square, in Paris. (Photo by AP)

A general view of Kevin Kisner of the United States and Matt Kuchar of the United States on the 11th green during the final round of the World Golf Championships-Dell Technologies Match Play at Austin Country Club on March 31, 2019 in Austin, Texas. (Photo by AFP)

Kurt Busch, driver of the #1 GEARWRENCH Chevrolet, races off pit road as Daniel Hemric, driver of the #8 Bulwark FR/Wayne Workwear Chevrolet, pits during the Monster Energy NASCAR Cup Series O’Reilly Auto Parts 500 at Texas Motor Speedway on March 31, 2019 in Fort Worth, Texas. (Photo by AFP)