Museums

Visitors pose for photos beside a portrait of Neil Armstrong at the Armstrong Air and Space Museum as special events are underway for visitors commemorating the 50th anniversary of the first moon landing, Saturday, July 20, 2019, in Wapakoneta, Ohio. (AP Photo/John Minchillo)

Visitors pose for photos beside a portrait of Neil Armstrong at the Armstrong Air and Space Museum as special events are underway for visitors commemorating the 50th anniversary of the first moon landing, Saturday, July 20, 2019, in Wapakoneta, Ohio. (AP Photo/John Minchillo)

In this July 20, 1969 photo made available by NASA, astronaut Buzz Aldrin, lunar module pilot, walks on the surface of the moon during the Apollo 11 extravehicular activity. (Neil Armstrong/NASA via AP)

In this July 20, 1969 photo made available by NASA, astronaut Buzz Aldrin, lunar module pilot, walks on the surface of the moon during the Apollo 11 extravehicular activity. (Neil Armstrong/NASA via AP)

In this photo taken on Friday, July 12, 2019, visitors walk past a mannequin of Darth Vader, on display in an exhibition at the National History Museum, in Kiev, Ukraine. A Darth Vader costume, playground equipment, pastries and boxes of food all are part of an exhibit at Ukraine’s National History Museum displaying the colorful behavior and sometime-questionable practices that characterize the country’s elections. The exhibition, called “The Museum of Election Trash” was put together ahead of the snap parliamentary elections on Sunday, July 21, 2019. (AP Photo/Evgeniy Maloletka)

Two-time Grand Slam champion Li Na smiles while talking to the media at the Sutton East Tennis Club Thursday, July 18, 2019, in New York. Li Na will be inducted into the Tennis Hall of Fame on Saturday, July 20. (AP Photo/Kevin Hagen)

A taped over sign is pictured at the Louvre Museum in Paris, France, Wednesday, July 17, 2019. France's Louvre museum has taped over the Sackler name as donors to a wing of the building after protests against the family blamed for the opioid crisis in the United States. (AP Photo/Kamil Zihnioglu)

Visiotrs walk past a taped over sign at the Louvre Museum in Paris, France, Wednesday, July 17, 2019. France's Louvre museum has taped over the Sackler name as donors to a wing of the building after protests against the family blamed for the opioid crisis in the United States. (AP Photo/Kamil Zihnioglu)

This March 30, 1969 photo made available by NASA shows the crew of the Apollo 11, from left, Neil Armstrong, commander; Michael Collins, module pilot; Edwin E. "Buzz" Aldrin, lunar module pilot. Apollo 11 was the first manned mission to the surface of the moon. (NASA via AP)