"diameter"

#11668655

15 October 2024

The comet Tsuchinshan-ATLAS (C/2023 A3) is seen over Torre del Pizzo, in Gallipoli, Italy, on October 15, 2024. The comet's coma, or head, measures around 130,000 miles (209,000 kilometers) in diameter, with a tail extending 18 million miles (29 million kilometers). It is not expected to return for another 80,000 years.

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#11665891

14 October 2024

The comet Tsuchinshan-ATLAS (C/2023 A3) is seen in Torre Uluzzo, near Lecce, Italy, on October 14, 2024. The comet's coma, or head, measures around 80,000 miles (130,000 kilometers) in diameter, with a tail extending 11 million miles (18 million kilometers). It is not expected to return for another 80,000 years.

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#11665889

14 October 2024

The comet Tsuchinshan-ATLAS (C/2023 A3) is seen in Torre Uluzzo, near Lecce, Italy, on October 14, 2024. The comet's coma, or head, measures around 80,000 miles (130,000 kilometers) in diameter, with a tail extending 11 million miles (18 million kilometers). It is not expected to return for another 80,000 years.

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#11665887

14 October 2024

The comet Tsuchinshan-ATLAS (C/2023 A3) is seen over the mountains of the Calabria region from the viewpoint of Torre Uluzzo, near Lecce, Italy, on October 14, 2024. The comet's coma, or head, measures around 80,000 miles (130,000 kilometers) in diameter, with a tail extending 11 million miles (18 million kilometers). It is not expected to return for another 80,000 years.

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#11665884

14 October 2024

The comet Tsuchinshan-ATLAS (C/2023 A3) is seen over the mountains of the Calabria region from the viewpoint of Torre Uluzzo, near Lecce, Italy, on October 14, 2024. The comet's coma, or head, measures around 80,000 miles (130,000 kilometers) in diameter, with a tail extending 11 million miles (18 million kilometers). It is not expected to return for another 80,000 years.

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#11663075

13 October 2024

The comet Tsuchinshan-ATLAS (C/2023 A3) is seen over Torre Squillace, near Lecce, Italy, on October 13, 2024. The comet's coma, or head, measures around 130,000 miles (209,000 kilometers) in diameter, with a tail extending 18 million miles (29 million kilometers). It is not expected to return for another 80,000 years.

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#11663074

13 October 2024

The comet Tsuchinshan-ATLAS (C/2023 A3) is seen over Torre Squillace, near Lecce, Italy, on October 13, 2024. The comet's coma, or head, measures around 130,000 miles (209,000 kilometers) in diameter, with a tail extending 18 million miles (29 million kilometers). It is not expected to return for another 80,000 years.

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#11663073

13 October 2024

The comet Tsuchinshan-ATLAS (C/2023 A3) is seen over Torre Squillace, near Lecce, Italy, on October 13, 2024. The comet's coma, or head, measures around 130,000 miles (209,000 kilometers) in diameter, with a tail extending 18 million miles (29 million kilometers). It is not expected to return for another 80,000 years.

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#11663072

13 October 2024

The comet Tsuchinshan-ATLAS (C/2023 A3) is seen over Torre Squillace, near Lecce, Italy, on October 13, 2024. The comet's coma, or head, measures around 130,000 miles (209,000 kilometers) in diameter, with a tail extending 18 million miles (29 million kilometers). It is not expected to return for another 80,000 years.

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#11663071

13 October 2024

The comet Tsuchinshan-ATLAS (C/2023 A3) is seen over Torre Squillace, near Lecce, Italy, on October 13, 2024. The comet's coma, or head, measures around 130,000 miles (209,000 kilometers) in diameter, with a tail extending 18 million miles (29 million kilometers). It is not expected to return for another 80,000 years.

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#11663070

13 October 2024

The comet Tsuchinshan-ATLAS (C/2023 A3) is seen over Torre Squillace, near Lecce, Italy, on October 13, 2024. The comet's coma, or head, measures around 130,000 miles (209,000 kilometers) in diameter, with a tail extending 18 million miles (29 million kilometers). It is not expected to return for another 80,000 years.

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#11663069

13 October 2024

The comet Tsuchinshan-ATLAS (C/2023 A3) is seen over Torre Squillace, near Lecce, Italy, on October 13, 2024. The comet's coma, or head, measures around 130,000 miles (209,000 kilometers) in diameter, with a tail extending 18 million miles (29 million kilometers). It is not expected to return for another 80,000 years.

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#11663068

13 October 2024

The comet Tsuchinshan-ATLAS (C/2023 A3) is seen over Torre Squillace, near Lecce, Italy, on October 13, 2024. The comet's coma, or head, measures around 130,000 miles (209,000 kilometers) in diameter, with a tail extending 18 million miles (29 million kilometers). It is not expected to return for another 80,000 years.

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#11570123

13 September 2024

Spectators look at a model of the Chinese-made super-large diameter shield machine ''Yongzhou'' at the 2024 China Beijing International Fair for Trade in Services (CIFTIS) in Beijing, China, on September 13, 2024.

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#11562372

10 September 2024

An aerial photo taken in Changsha, China, on September 9, 2024, shows the double spiral viewing platform of City Island on the west bank of Meixi Lake in Changsha, Central China's Hunan province. The platform looks like a ''big vortex'' rising from the lake when viewed from above. The main body of this ''whirlpool'' viewing platform is a pure steel structure, about 35 meters high and about 86 meters in diameter. Its ''vortex'' shape is mainly composed of hundreds of ring units with completely different sizes and shapes and dozens of diagonal columns. From the ground floor of the platform, visitors walk up the spiral road to get a panoramic view of the 360-degree landscape. The main body of the project is a pure steel structure building, with a total steel volume of about 7,000 tons, making it the largest double helix steel structure building in the world. Its complex and bizarre shape is mainly composed of 330 ring units of completely different sizes and shapes and 32 diagonal columns.

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#11562373

10 September 2024

An aerial photo taken in Changsha, China, on September 9, 2024, shows the double spiral viewing platform of City Island on the west bank of Meixi Lake in Changsha, Central China's Hunan province. The platform looks like a ''big vortex'' rising from the lake when viewed from above. The main body of this ''whirlpool'' viewing platform is a pure steel structure, about 35 meters high and about 86 meters in diameter. Its ''vortex'' shape is mainly composed of hundreds of ring units with completely different sizes and shapes and dozens of diagonal columns. From the ground floor of the platform, visitors walk up the spiral road to get a panoramic view of the 360-degree landscape. The main body of the project is a pure steel structure building, with a total steel volume of about 7,000 tons, making it the largest double helix steel structure building in the world. Its complex and bizarre shape is mainly composed of 330 ring units of completely different sizes and shapes and 32 diagonal columns.

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