"diameter"

#12871970

17 October 2025

A portion of Kathmandu, Nepal, is covered by a thin layer of smog that shrouds the atmosphere of the bowl-shaped Kathmandu Valley on October 17, 2025, with the Air Quality Index measuring above 100. The average readings of Kathmandu's pollution exceed the annual average concentrations of PM2.5 of 5 ug/m3, while 24-hour average exposures should not exceed 15 ug/m3 more than 3-4 days per year, as prescribed by the World Health Organization. PM2.5 refers to particulate matter (solid or liquid droplets) in the air less than 2.5 micrometres in diameter. It is among the most dangerous pollutants that can get past the nose and throat to penetrate the lungs and even the bloodstream. PM2.5 particles are small and are also likely to stay suspended in the air for long, increasing the chances of people inhaling them. According to Nepal's Environmental Protection Agency's air quality index, an air quality reading of 151-200 is considered unhealthy, causing everyone to experience problems and sensitive groups to feel more severe effects. When air quality reaches 201-300, it is considered a very unhealthy level, and health risks increase for everyone in the area. When it crosses 300, it becomes hazardous, meaning that the air is of extremely poor quality and poses serious health risks to everyone.

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#12871973

17 October 2025

Smoke billows from a residential area in Kathmandu, Nepal, on October 17, 2025, as a thin layer of smog shrouds the atmosphere of the bowl-shaped valley, with the Air Quality Index measuring above 100. The average readings of Kathmandu's pollution exceed annual average concentrations of PM2.5 of 5 ug/m3, while 24-hour average exposures should not exceed 15 ug/m3 more than 3-4 days per year, as prescribed by the World Health Organization. PM2.5 refers to particulate matter (solid or liquid droplets) in the air less than 2.5 micrometres in diameter. It is among the most dangerous pollutants that can get past the nose and throat to penetrate the lungs and even the bloodstream. PM2.5 particles are small and are also likely to stay suspended in the air for long, increasing the chances of people inhaling them. According to Nepal's Environmental Protection Agency's air quality index, an air quality reading of 151-200 is considered unhealthy, causing everyone to experience problems and sensitive groups to feel more severe effects. When air quality reaches 201-300, it is considered a very unhealthy level, and health risks increase for everyone in the area. When it crosses 300, it becomes hazardous, meaning that the air is of extremely poor quality and poses serious health risks to everyone.

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#12871974

17 October 2025

Smoke billows from a residential area in Kathmandu, Nepal, on October 17, 2025, as a thin layer of smog shrouds the atmosphere of the bowl-shaped valley, with the Air Quality Index measuring above 100. The average readings of Kathmandu's pollution exceed annual average concentrations of PM2.5 of 5 ug/m3, while 24-hour average exposures should not exceed 15 ug/m3 more than 3 to 4 days per year, as prescribed by the World Health Organization. PM2.5 refers to particulate matter (solid or liquid droplets) in the air less than 2.5 micrometres in diameter. It is among the most dangerous pollutants that can get past the nose and throat to penetrate the lungs and even the bloodstream. PM2.5 particles are small and are also likely to stay suspended in the air for long, increasing the chances of people inhaling them. According to Nepal's Environmental Protection Agency's air quality index, an air quality reading of 151-200 is considered unhealthy, causing everyone to experience problems and sensitive groups to feel more severe effects. When air quality reaches 201-300, it is considered a very unhealthy level, and health risks increase for everyone in the area. When it crosses 300, it becomes hazardous, meaning that the air is of extremely poor quality and poses serious health risks to everyone.

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#12871975

17 October 2025

A portion of Kathmandu, Nepal, is covered by a thin layer of smog that shrouds the atmosphere of the bowl-shaped Kathmandu Valley on October 17, 2025, with the Air Quality Index measuring above 100. The average readings of Kathmandu's pollution exceed the annual average concentrations of PM2.5 of 5 ug/m3, while 24-hour average exposures should not exceed 15 ug/m3 more than 3-4 days per year, as prescribed by the World Health Organization. PM2.5 refers to particulate matter (solid or liquid droplets) in the air less than 2.5 micrometres in diameter. It is among the most dangerous pollutants that can get past the nose and throat to penetrate the lungs and even the bloodstream. PM2.5 particles are small and are also likely to stay suspended in the air for long, increasing the chances of people inhaling them. According to Nepal's Environmental Protection Agency's air quality index, an air quality reading of 151-200 is considered unhealthy, causing everyone to experience problems and sensitive groups to feel more severe effects. When air quality reaches 201-300, it is considered a very unhealthy level, and health risks increase for everyone in the area. When it crosses 300, it becomes hazardous, meaning that the air is of extremely poor quality and poses serious health risks to everyone.

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#12590269

27 July 2025

A Falcon 9 Rocket fairing travels along Saturn Causeway at Kennedy Space Center in Florida, USA, on July 26, 2025. The fairing encloses the payload portion of the rocket during launch and is 5.2 meters in diameter and 12.1 meters in height.

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#12590270

27 July 2025

A Falcon 9 Rocket fairing travels along Saturn Causeway at Kennedy Space Center in Florida, USA, on July 26, 2025. The fairing encloses the payload portion of the rocket during launch and is 5.2 meters in diameter and 12.1 meters in height.

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#12590271

27 July 2025

A Falcon 9 Rocket fairing travels along Saturn Causeway at Kennedy Space Center in Florida, USA, on July 26, 2025. The fairing encloses the payload portion of the rocket during launch and is 5.2 meters in diameter and 12.1 meters in height.

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#12590272

27 July 2025

A Falcon 9 Rocket fairing travels along Saturn Causeway, passing the Vehicle Assembly Building (VAB) at Kennedy Space Center in Florida, USA, on July 26, 2025. The fairing encloses the payload portion of the rocket during launch and is 5.2 meters in diameter and 12.1 meters in height

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#12590273

27 July 2025

A Falcon 9 Rocket fairing travels along Saturn Causeway at Kennedy Space Center in Florida, USA, on July 26, 2025. The fairing encloses the payload portion of the rocket during launch and is 5.2 meters in diameter and 12.1 meters in height.

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#12487620

19 June 2025

Details of the roof with blue light. Dawn time with the illuminated Evoluon, a UFO like shaped building located in Eindhoven, built in 1966 as a science museum by the electronics and electrical company Philips. It's one of the most famous landmark in Eindhoven, where Philips was headquartered at the time. The museum closed in 1989 and the building became a conference center and exhibition venue in 1998, in 2022 it reopened for the general public again as the Next Nature Museum and held exhibitions, conferences and concerts. The International Style architectural style building was designed by architects Louis Kalff and Leo de Bever with the massive 77 meters in diameter concrete dome. Eindhoven, the Netherlands on June 19, 2025

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#12487621

19 June 2025

Dawn time with the illuminated Evoluon, a UFO like shaped building located in Eindhoven, built in 1966 as a science museum by the electronics and electrical company Philips. It's one of the most famous landmark in Eindhoven, where Philips was headquartered at the time. The museum closed in 1989 and the building became a conference center and exhibition venue in 1998, in 2022 it reopened for the general public again as the Next Nature Museum and held exhibitions, conferences and concerts. The International Style architectural style building was designed by architects Louis Kalff and Leo de Bever with the massive 77 meters in diameter concrete dome. Eindhoven, the Netherlands on June 19, 2025

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#12487622

19 June 2025

Dawn time with the illuminated Evoluon, a UFO like shaped building located in Eindhoven, built in 1966 as a science museum by the electronics and electrical company Philips. It's one of the most famous landmark in Eindhoven, where Philips was headquartered at the time. The museum closed in 1989 and the building became a conference center and exhibition venue in 1998, in 2022 it reopened for the general public again as the Next Nature Museum and held exhibitions, conferences and concerts. The International Style architectural style building was designed by architects Louis Kalff and Leo de Bever with the massive 77 meters in diameter concrete dome. Eindhoven, the Netherlands on June 19, 2025

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#12487623

19 June 2025

Dawn time with the illuminated Evoluon, a UFO like shaped building located in Eindhoven, built in 1966 as a science museum by the electronics and electrical company Philips. It's one of the most famous landmark in Eindhoven, where Philips was headquartered at the time. The museum closed in 1989 and the building became a conference center and exhibition venue in 1998, in 2022 it reopened for the general public again as the Next Nature Museum and held exhibitions, conferences and concerts. The International Style architectural style building was designed by architects Louis Kalff and Leo de Bever with the massive 77 meters in diameter concrete dome. Eindhoven, the Netherlands on June 19, 2025

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#12487613

19 June 2025

Dawn time with the illuminated Evoluon, a UFO like shaped building located in Eindhoven, built in 1966 as a science museum by the electronics and electrical company Philips. It's one of the most famous landmark in Eindhoven, where Philips was headquartered at the time. The museum closed in 1989 and the building became a conference center and exhibition venue in 1998, in 2022 it reopened for the general public again as the Next Nature Museum and held exhibitions, conferences and concerts. The International Style architectural style building was designed by architects Louis Kalff and Leo de Bever with the massive 77 meters in diameter concrete dome. Eindhoven, the Netherlands on June 19, 2025

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#12487614

19 June 2025

Dawn time with the illuminated Evoluon, a UFO like shaped building located in Eindhoven, built in 1966 as a science museum by the electronics and electrical company Philips. It's one of the most famous landmark in Eindhoven, where Philips was headquartered at the time. The museum closed in 1989 and the building became a conference center and exhibition venue in 1998, in 2022 it reopened for the general public again as the Next Nature Museum and held exhibitions, conferences and concerts. The International Style architectural style building was designed by architects Louis Kalff and Leo de Bever with the massive 77 meters in diameter concrete dome. Eindhoven, the Netherlands on June 19, 2025

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#12487615

19 June 2025

Dawn time with the illuminated Evoluon, a UFO like shaped building located in Eindhoven, built in 1966 as a science museum by the electronics and electrical company Philips. It's one of the most famous landmark in Eindhoven, where Philips was headquartered at the time. The museum closed in 1989 and the building became a conference center and exhibition venue in 1998, in 2022 it reopened for the general public again as the Next Nature Museum and held exhibitions, conferences and concerts. The International Style architectural style building was designed by architects Louis Kalff and Leo de Bever with the massive 77 meters in diameter concrete dome. Eindhoven, the Netherlands on June 19, 2025

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