Oxygen Photos ❘ lookphotos

Colourful auroral curtains exhibiting very fine vertical structures and rays,and a mix of red and magenta tones as well as the usual oxygen greens. This is looking southeast over the Churchill Rocket Range on a Kp6 night February 26,2023.

13999662 - Colourful auroral curtains exhibiting very fine vertical structures and rays,and a mix of red and magenta tones as well as the usual oxygen greens. This is looking southeast over the Churchill Rocket Range on a Kp6 night February 26,2023.

An arc of a Kp4 level aurora on August 28, 2022, from home in southern Alberta (latitude 51° N), showing the classic oxygen greens topped by oxygen reds, but with magentas and blues at left to the northwest where sunlight might still be interacting with the auroral curtains.

13899265 - An arc of a Kp4 level aurora on August 28, 2022, from home in southern Alberta (latitude 51° N), showing the classic oxygen greens topped by oxygen reds, but with magentas and blues at left to the northwest where sunlight might still be interacting with the auroral curtains.

13897738 - Dead fish, killed by low oxygen & rising water temperatures, floating in a reservoir by Villa San Agustin in San Juan Province, Argentina.

The Local Group spiral galaxy, Messier 33 in Triangulum, with some of its star forming nebulas showing up as green-blue Oxygen III regions in its spiral arms.

13897511 - The Local Group spiral galaxy, Messier 33 in Triangulum, with some of its star forming nebulas showing up as green-blue Oxygen III regions in its spiral arms.

A 150° panorama of the auroral arc across the northern sky, shot from home in Alberta on April 27, 2022. The camera picked up the blue colour at the top of the curtains at left in the northwest from high-altitude sunlight illuminating the tops of the curtains. Otherwise, oxygen reds and greens dominate this fairly quiet display. Coincidentally, the arc of the aurora nicely follows the arc of the Milky Way across the north, then at its lowest for the year in the spring sky.

13900301 - A 150° panorama of the auroral arc across the northern sky, shot from home in Alberta on April 27, 2022. The camera picked up the blue colour at the top of the curtains at left in the northwest from high-altitude sunlight illuminating the tops of the curtains. Otherwise, oxygen reds and greens dominate this fairly quiet display. Coincidentally, the arc of the aurora nicely follows the arc of the Milky Way across the north, then at its lowest for the year in the spring sky.

13898882 - Dead fish, killed by low oxygen & rising water temperatures, floating in a reservoir by Villa San Agustin in San Juan Province, Argentina.

A classic complex of auroral curtains and swirls out of the northeast sky with prominent lower greens and upper reds from oxygen. Taken February 23,2023 at the Churchill Northern Studies Centre,Churchill,Manitoba.

13998291 - A classic complex of auroral curtains and swirls out of the northeast sky with prominent lower greens and upper reds from oxygen. Taken February 23,2023 at the Churchill Northern Studies Centre,Churchill,Manitoba.

A subtle and pastel aurora borealis (Northern Lights) in the northeast, above a prairie meadow at "Lone Tree Hill". The foreground and sky are lit by a bright waxing gibbous Moon, a day before Full, shining in the south. This was just after midnight on July 11/12, 2022. The auroral curtains exhibit the usual green band and rays, though with shades of green visible, perhaps from hydrogen-beta proton emission as well as oxygen electron emission, but also upper altitude reds and purples and a faint blue tint at the very tops where the aurora is lit by the Sun. The aurora was never bright this nig

13900221 - A subtle and pastel aurora borealis (Northern Lights) in the northeast, above a prairie meadow at "Lone Tree Hill". The foreground and sky are lit by a bright waxing gibbous Moon, a day before Full, shining in the south. This was just after midnight on July 11/12, 2022. The auroral curtains exhibit the usual green band and rays, though with shades of green visible, perhaps from hydrogen-beta proton emission as well as oxygen electron emission, but also upper altitude reds and purples and a faint blue tint at the very tops where the aurora is lit by the Sun. The aurora was never bright this nig

13900154 - Dead fish, killed by low oxygen & rising water temperatures, floating in a reservoir by Villa San Agustin in San Juan Province, Argentina.

A panorama of the Kp5-level aurora on May 27, 2022, from home, with the aurora displaying prominent magenta rays, created by the red oxygen emission blending with illumination from blue scattered sunlight at high altitudes, common around the summer solstice when the high atmosphere is lit all night long. As a bonus, a dim STEVE arc is forming at far right, to the south of the main auroral oval where STEVE normally appears. STEVE faded, then returned to become more strong and visible across the sky from east to west as the main aurora to the north faded.

13900512 - A panorama of the Kp5-level aurora on May 27, 2022, from home, with the aurora displaying prominent magenta rays, created by the red oxygen emission blending with illumination from blue scattered sunlight at high altitudes, common around the summer solstice when the high atmosphere is lit all night long. As a bonus, a dim STEVE arc is forming at far right, to the south of the main auroral oval where STEVE normally appears. STEVE faded, then returned to become more strong and visible across the sky from east to west as the main aurora to the north faded.

A 300° panorama of an aurora from the Churchill Northern Studies Centre, in Churchill, Manitoba on February 26, 2022. This aurora was at Kp1 level (very low) and appeared only as featureless grey arcs to the eye. But the camera picked up unusual red colouration, and even some yellow-oranges, along with the more normal greens. The reds are odd for such a low-level aurora as the oxygen reds typically appear only when the aurora gets very active and energetic. The display did brighten more later this night when it took on the more classic green arcs, with occasional lower fringes of nitrogen pink

13898575 - A 300° panorama of an aurora from the Churchill Northern Studies Centre, in Churchill, Manitoba on February 26, 2022. This aurora was at Kp1 level (very low) and appeared only as featureless grey arcs to the eye. But the camera picked up unusual red colouration, and even some yellow-oranges, along with the more normal greens. The reds are odd for such a low-level aurora as the oxygen reds typically appear only when the aurora gets very active and energetic. The display did brighten more later this night when it took on the more classic green arcs, with occasional lower fringes of nitrogen pink

A dim aurora from the Churchill Northern Studies Centre, in Churchill, Manitoba on February 26, 2022. This aurora was at Kp1 level (very low) and appeared only as featureless grey arcs to the eye. But the camera picked up unusual red colouration, and even some yellow-oranges, along with the more normal greens. The reds are odd for such a low-level aurora as the oxygen reds typically appear only when the aurora gets very active and energetic. The display did brighten later this night when it took on the more classic green arcs, with occasional lower fringes of nitrogen pinks. But at the start o

13898079 - A dim aurora from the Churchill Northern Studies Centre, in Churchill, Manitoba on February 26, 2022. This aurora was at Kp1 level (very low) and appeared only as featureless grey arcs to the eye. But the camera picked up unusual red colouration, and even some yellow-oranges, along with the more normal greens. The reds are odd for such a low-level aurora as the oxygen reds typically appear only when the aurora gets very active and energetic. The display did brighten later this night when it took on the more classic green arcs, with occasional lower fringes of nitrogen pinks. But at the start o

Auroral curtains in twilight on March 14, 2018 from at sea north of Tromsø, Norway, on the Hurtigruten ship the m/s Nordnorge, with the curtains showing a purple tinge to the background sky, likely from scattered blue sunlight mixing with the red oxygen colours.

13897902 - Auroral curtains in twilight on March 14, 2018 from at sea north of Tromsø, Norway, on the Hurtigruten ship the m/s Nordnorge, with the curtains showing a purple tinge to the background sky, likely from scattered blue sunlight mixing with the red oxygen colours.

The Veil Nebula complex in Cygnus,aka the Cygnus Loop or Cirrus Nebula. This is a remnant of a supernova explosion that occured 5000 to 8000 years ago. It features a mix of red hydrogen-alpha and cyan oxygen III emission for a colourful complex of lacy filaments. The components have the catalogue numbers of NGC 6992-5 (eastern component at left) and NGC 6960 (western component at right,through the star 52 Cygni),and NGC 6974 for the middle area at top called Pickering's Triangle.

13998977 - The Veil Nebula complex in Cygnus,aka the Cygnus Loop or Cirrus Nebula. This is a remnant of a supernova explosion that occured 5000 to 8000 years ago. It features a mix of red hydrogen-alpha and cyan oxygen III emission for a colourful complex of lacy filaments. The components have the catalogue numbers of NGC 6992-5 (eastern component at left) and NGC 6960 (western component at right,through the star 52 Cygni),and NGC 6974 for the middle area at top called Pickering's Triangle.

A 360° panorama of the odd isolated auroral arc that has become known as “Steve,” here to the left as a pink and white band, across the south, with the main auroral oval to the north at right, with its more normal oxygen green arc and upper red and magenta tints, also from atomic oxygen.

13899246 - A 360° panorama of the odd isolated auroral arc that has become known as “Steve,” here to the left as a pink and white band, across the south, with the main auroral oval to the north at right, with its more normal oxygen green arc and upper red and magenta tints, also from atomic oxygen.

Blue, Burner, Burners, Close up, Close-up, Closeup, Color, Colour, Combustion, Concept, Concepts, Cooker, Cookers, Detail, Details, Energy, Fire, Flame, Flames, Heat, Horizontal, Indoor, Indoors, Inside, Interior, Natural gas, Object, Objects, Oxygen, Po

70099804 - Blue, Burner, Burners, Close up, Close-up, Closeup, Color, Colour, Combustion, Concept, Concepts, Cooker, Cookers, Detail, Details, Energy, Fire, Flame, Flames, Heat, Horizontal, Indoor, Indoors, Inside, Interior, Natural gas, Object, Objects, Oxygen, Po

Thrombolites, a variey of microbialite or living rock that produce oxygen and deposit calcium carbonate, similar to some of the earliest fossil forms of life found on Earth, Lake Clifton, Yalgorup National Park, Mandurah, Western Australia, Australia, Pac

71038795 - Thrombolites, a variey of microbialite or living rock that produce oxygen and deposit calcium carbonate, similar to some of the earliest fossil forms of life found on Earth, Lake Clifton, Yalgorup National Park, Mandurah, Western Australia, Australia, Pac

71037676 - Thrombolites, a variey of microbialite or living rock that produce oxygen and deposit calcium carbonate, similar to some of the earliest fossil forms of life found on Earth, Lake Clifton, Yalgorup National Park, Mandurah, Western Australia, Australia, Pac

71333045 - Underwater view of diver wearing wetsuit, diving goggles and oxygen cylinder, air bubbles rising.

Physician of Denali Rescue is testing an emergency oxygen system, high on Mt. McKinley. With this system patients can be administered low concentration of oxygen, that will help them recover from altitude sickness, when descending the mountain.

71076052 - Physician of Denali Rescue is testing an emergency oxygen system, high on Mt. McKinley. With this system patients can be administered low concentration of oxygen, that will help them recover from altitude sickness, when descending the mountain.

71333044 - Underwater view of diver wearing wetsuit, diving goggles and oxygen cylinder, air bubbles rising.