Are you ready for a challenge? Become a geographical detective and solve the latest mystery quiz from NASA's MISR Multi-angle Imaging SpectroRadiometer (MISR) instrument onboard the Terra satellite. Prize submissions for perfect scores accepted until Wednesday, June 28, at 4:00 p.m. PDT. Happy sleuthing! Take the quiz here http://climate.nasa.gov/quizzes/misr_quiz_29. https://photojournal.jpl.nasa.gov/catalog/PIA21762

Are you ready for a challenge? Become a geographical detective and solve the latest mystery quiz from NASA's MISR (Multi-angle Imaging SpectroRadiometer) instrument onboard the Terra satellite. Prize submissions for perfect scores accepted until Wednesday, November 23, at 4:00 p.m. PST. Happy sleuthing! Take the quiz here http://climate.nasa.gov/quizzes/misr_quiz_28. http://photojournal.jpl.nasa.gov/catalog/PIA15375

The Pampas of Argentina is shown in this MISR Mystery Quiz #17 captured by NASA Terra spacecraft.

Kamchatka Peninsula, Russia is shown in this MISR Mystery Quiz #15 captured by NASA Terra spacecraft.

Anatahan Island is shown in this MISR Mystery Quiz #14 captured by NASA Terra spacecraft.

The pictured archipelago is the Republic of Fiji. This image from NASA Terra satellite is MISR Mystery Image Quiz #1.

Oregon, California is shown in this MISR Mystery Quiz #23 captured by NASA Terra spacecraft.

Actinae, or radial symmetry, is shown in this MISR Mystery Quiz #21 captured by NASA Terra spacecraft.

The Ganges Plain is shown in this MISR Mystery Quiz #22 captured by NASA Terra spacecraft.

Queensland, Australia. This image, acquired on November 19, 2001 from NASA Terra satellite, is MISR Mystery Image Quiz #11.

The Black Sea is shown in this MISR Mystery Quiz #19 captured by NASA Terra spacecraft.

This image was acquired by the Multi-angle Imaging SpectroRadiometer instrument aboard NASA Terra spacecraft. This image is from the MISR Where on Earth...? Mystery Quiz #26.

The Galapagos, situated in the Pacific Ocean roughly 1000 kilometers west of mainland Ecuador. This image from NASA Terra satellite is MISR Mystery Image Quiz #4.

Acquired by the Multi-angle Imaging SpectroRadiometer instrument aboard NASA Terra spacecraft, this image is from the MISR Where on Earth...? Mystery Quiz #27. The location is Jordan.

The third largest river in Africa, the Niger, forms an inland delta in central Mali. This image is from NASA Terra satellite is MISR Mystery Image Quiz #3.

This island is Bouvet Island or Bouvetøya and is a territory of Norway. This image from NASA Terra satellite is MISR Mystery Image Quiz #9.

Normandy, Poitou, Bourgogne Regions, France is shown in this MISR Mystery Quiz #18 captured by NASA Terra spacecraft.

Maldives in the Indian Ocean and Tuamotu, French Polynesia is shown in this MISR Mystery Quiz #16 captured by NASA Terra spacecraft.

The border between Russia and Finland is shown in this MISR Mystery Quiz #12 captured by NASA Terra spacecraft.

Zambia, the Democratic Republic of the Congo, Mozambique, and Zimbabwe are shown in this MISR Mystery Quiz #20 captured by NASA Terra spacecraft.

Lake Constance, bordered by Switzerland, Germany, and Austria. This image from NASA Terra satellite is MISR Mystery Image Quiz #2.

This image of Western Cape, South Africa was acquired by the Multi-angle Imaging SpectroRadiometer MISR instrument aboard NASA Terra spacecraft. This image is from the MISR Mystery Image Quiz #25.

This image of the Shandong Province, China was acquired by the Multi-angle Imaging SpectroRadiometer instrument aboard NASA Terra spacecraft. This image is from the MISR Where on Earth...? Mystery Quiz #24.

This region of central Asia is situated at the juncture of Mongolia, China and Russia. This image from NASA Terra satellite is MISR Mystery Image Quiz #7.

Lofoten Islands, Norway. Norway is deeply indented by fjords, rises precipitously to high plateaus, and is united with the ocean by numerous islands. This image from NASA Terra satellite is MISR Mystery Image Quiz #2.

The mighty river featured in this image is called the Yarlung Tsangpo in China, and is then known as the Dikrong during its passage through India state of Arunachal Pradesh. This image from NASA Terra satellite is MISR Mystery Image Quiz #8.

Acquired by the Multi-angle Imaging SpectroRadiometer instrument aboard NASA Terra spacecraft, this image is from the MISR Where on Earth...? Mystery Quiz #13. The location is Western Uzbekistan and Northeastern Turkmenistan.

The Lagoa dos Patos, in the Brazilian state of Rio Grande do Sul, translates to the Duck Lagoon. This image from NASA Terra satellite is MISR Mystery Image Quiz #5.

Pulau Kimaam, Pulau Dolok, Pulau Yos Sudarso, and Frederik Hendrik Island are all names used to refer to this island, which is part of the Indonesian province of West Papua. This image from NASA Terra satellite is MISR Mystery Image Quiz #10.