A year ago today, in pictures: Australian Open and more moments you may remember

President of European Central Bank Christine Lagarde smiles prior to a press conference following a meeting of the governing council in Frankfurt, Germany, Thursday, Jan. 23, 2020. (AP Photo/Michael Probst)

Tiffani Zagorski and Jonathan Guerreiro of Russia perform during the ice dance rhythm dance at the ISU European figure skating championships in Graz, Austria, Thursday, Jan. 23, 2020. (AP Photo/Matthias Schrader)

Milwaukee Bucks' Giannis Antetokounmpo plays with the ball during a training session ahead of the NBA basketball game against Charlotte Hornets, in Paris, Thursday, Jan. 23, 2020. (AP Photo/Thibault Camus)

Central American migrants walk carrying a handmade U.S. flag and banners, after crossing the Suchiate River from Guatemala in Ciudad Hidalgo, Mexico, Thursday, Jan. 23, 2020. Hundreds of Central American migrants hoping to reach the United States marooned in Guatemala walked en masse across the river leading to Mexico in a second attempt to convince authorities there to allow them passage through the country. (AP Photo/Marco Ugarte)

Actress Annabella Sciorra, center, arrives as a witness in Harvey Weinstein's rape trial, with Assistant District Attorney Joan Illuzzi, right, in New York, Thursday, Jan. 23, 2020. (AP Photo/Richard Drew)

German President Frank-Walter Steinmeier takes part in a wreath-laying ceremony at the World Holocaust Forum in Jerusalem, Thursday, Jan. 23, 2020. U.S. Vice President Mike Pence, Russian President Vladimir Putin, French President Emmanuel Macron, and the presidents of Germany, Italy and Austria were among the more than 40 dignitaries attending the World Holocaust Forum, which coincides with the 75th anniversary of the liberation of the Auschwitz death camp. (Ronen Zvulun/Pool Photo via AP)

German President Frank-Walter Steinmeier takes part in a wreath-laying ceremony at the World Holocaust Forum marking 75 years since the liberation of the Nazi extermination camp Auschwitz, at Yad Vashem Holocaust memorial centre in Jerusalem, Thursday, Jan. 23, 2020. (Ronen Zvulun, Pool via AP)

Cleveland Bishop Nelson Perez speaks during a news conference, Thursday, Jan. 23, 2020, at the Archdiocesan Pastoral Center in Philadelphia. Perez was introduced as the new leader of the Archdiocese of Philadelphia, making him the first Hispanic archbishop to lead the region's 1.3 million-member flock. (AP Photo/Corey Perrine)

Central American migrants carrying a homemade U.S. flag walk in Ciudad Hidalgo, Mexico, Thursday, Jan. 23, 2020. Hundreds of migrants hoping to reach the United States marooned in Guatemala crossed the Suchiate River into Mexico in a second attempt to convince authorities there to allow them passage through the country. (AP Photo/Marco Ugarte)

Senate Minority Leader Chuck Schumer, D-N.Y., takes the stairs to speak to reporters about progress in the impeachment trial of President Donald Trump on charges of abuse of power and obstruction of Congress, at the Capitol in Washington, Thursday, Jan. 23, 2020. (AP Photo/J. Scott Applewhite)

A road is flooded by the river Ter in Verges, Girona, Spain, Thursday, Jan. 23, 2020. A calamitous storm has killed at least 11 people in Spain and left five others missing, as well as causing rivers to overflow their banks and contaminating vast agricultural areas in eastern Spain with salty seawater. (AP Photo/Emilio Morenatti)

Reflected in a mirror, Democratic presidential candidate entrepreneur Andrew Yang speaks at a campaign event Thursday, Jan. 23, 2020, in Dubuque, Iowa. (AP Photo/John Locher)

A man removes water from his house during flooding following a storm in Girona, Spain, on Thursday, Jan. 23, 2020. At least 11 have died and five people remained missing on Thursday following a calamitous storm that has caused rivers to overflow and sea waters to inundate vast agricultural areas in eastern Spain. (AP Photo/Emilio Morenatti)

President Donald Trump walks to the South Lawn of the White House in Washington, Thursday, Jan. 23, 2020, to board Marine One for a short trip to Andrews Air Force Base, Md., and then on to Doral, Fla., for the Republican National Committee's winter meeting. (AP Photo/Patrick Semansky)

Protesters hold an image of Gov. Wanda Vázquez during a protest organized by Puerto Rican singer Rene Perez of Calle 13 over emergency aid that until recently sat unused in a warehouse amid ongoing earthquakes, in San Juan, Puerto Rico, Thursday, Jan. 23, 2020. Protesters are demanding Vázquez's ouster. (AP Photo/Carlos Giusti)

Fiona, a Nile Hippopotamus, swims after eating her specialty birthday cake to celebrate turning three-years old this Friday, in her enclosure at the Cincinnati Zoo & Botanical Garden, Thursday, Jan. 23, 2020, in Cincinnati. The Cincinnati Zoo is using the third birthday of its beloved premature hippo as a way to raise money for Australian wildlife affected by the recent bushfires. Instead of sending birthday gifts, the zoo is asking people to buy T-shirts that will directly benefit the Bushfire Emergency Wildlife Fund. (AP Photo/John Minchillo)

Members of a pro-government group known as a "Colectivo" stand on a building as members of Venezuela's militia look on during a march marking the anniversary of the coup that overthrew dictator Marcos Perez Jimenez in 1958 in the "23 de Enero" neighborhood of Caracas, Venezuela, Thursday, Jan. 23, 2020. (AP Photo/Matias Delacroix)

Diego Schwartzman of Argentina reacts as he plays Serbia's Dusan Lajovic in their third round match at the Australian Open tennis championship in Melbourne, Australia, Friday, Jan. 24, 2020. (AP Photo/Andy Wong)

Washington State forward CJ Elleby, right, drives to the rim as Colorado guard D'Shawn Schwartz defends in the first half of an NCAA college basketball game Thursday, Jan. 23, 2020, in Boulder, Colo. (AP Photo/David Zalubowski)

Serena Williams of the U.S. reacts as she plays China's Wang Qiang in their third round singles match at the Australian Open tennis championship in Melbourne, Australia, Friday, Jan. 24, 2020. (AP Photo/Lee Jin-man)

Serbia's Novak Djokovic returns a forehand shot against Japan's Yoshihito Nishioka in their third round singles match at the Australian Open tennis championship in Melbourne, Australia, Friday, Jan. 24, 2020. (AP Photo/Lee Jin-man)

Hindu devotees offers prayers after taking holy dip at the Sangam, the confluence of the Ganges and Yamuna rivers, on 'Mauni Amavasya' or new moon day, the third and the most auspicious date of bathing during the annual month long Hindu religious fair "Magh Mela" in ,Prayagraj,India , Friday, Jan. 24, 2020. Hundreds of thousands of Hindu pilgrims are expected to take dips in the confluence, hoping to wash away sins during the month long festival. (AP Photo/Rajesh Kumar Singh)

The sun rises over the morning fog above Frankfurt, Germany, early Friday, Jan. 24, 2020. (AP Photo/Michael Probst)

Fireworks light up the sky near the illuminated Olympic rings during a ceremony held to celebrate the 6-months-to-go milestone for the Tokyo 2020 Olympics Friday, Jan. 24, 2020, in the Odaiba district of Tokyo. (AP Photo/Jae C. Hong)

Norway's Kjetil Jansrud competes during an alpine ski, men's World Cup super G, in Kitzbuehel, Austria, Friday, Jan. 24, 2020. (AP Photo/Gabriele Facciotti)

Britain's Prince Charles, center, signs a book as he visits the Mosque of Omar in Bethlehem, Friday, Jan. 24, 2020. (AP Photo/Frank Augstein, Pool)

A striking railway worker holds flares during a demonstration in Marseille, southern France, Friday, Jan. 24, 2020. French unions are holding last-ditch strikes and protests around the country Friday as the government unveils a divisive bill redesigning the national retirement system. (AP Photo/Daniel Cole)

Children play in the snow on the outskirts of Kabul, Afghanistan, Friday, Jan. 24, 2020. (AP Photo/Rahmat Gul)