A police officer detains a protester in Hong Kong. | (REUTERS/Aly Song)

Haitian Senator Ralph Fethiere fires a gun to disperse protesters in Port-au-Prince. | (AP Photo/Dieu Nalio Chery)

A BASE jumper leaps from a skyscraper in Kuala Lumpur, Malaysia. | (REUTERS/Lim Huey Teng)

Destroyed cars after an earthquake in Tirana, Albania. | (REUTERS/Florion Goga)

Busts of Mao Zedong dry outside a studio in Jingdezhen, China. | (REUTERS/Jason Lee)

An artisan works on a decorative ceiling in Kolkata, India. | (REUTERS/Rupak De Chowdhuri)

Soccer fans stand under a banner before a game in Mexico City. | (AP Photo/Ginnette Riquelme)

Scientists cross a glacier near Galtuer, Austria. | (REUTERS/Lisi Niesner)

A helicopter flies over a glacier in Aosta, Italy. | (REUTERS/Flavio Lo Scalzo)

The Soyuz MS-15 spacecraft blasts off from Kazakhstan's Baikonur Cosmodrome. | (REUTERS/Shamil Zhumatov)

Military planes fly over Beijing. | (REUTERS/Jason Lee)

Children play near Paragominas, Brazil. | (REUTERS/Ricardo Moraes)

**See last week's best photojournalism**