Picture of the Day: Barcelona from Space

Astronaut Scott Kelly shows us what the beautiful city of Barcelona looks like from the International Space Station.

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Photograph by Scott Kelly

 

If you love seeing our beautiful planet from space you gotta follow astronaut Scott Kelly on Twitter or Facebook. His daily stream of photos from the ISS continually delight those of us planted firmly on terra firma.

Here we see the amazing city of Barcelona, the capital of the ‘autonomous community’ of Catalonia, Spain. At 1.6 million people, it’s the country’s most populous city after Madrid and the largest metropolis on the Mediterranean Sea. In this aerial you can really see the extensive grid layout found in much of the city.

Kelly, who arrived on the ISS in March, is spending an entire year in space.

 

 

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Picture of the Day: Standing on Top of the World

NASA astronaut Scott Kelly, who is spending an entire year aboard the ISS, took this amazing photo from the station’s “cupola”.

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Photograph by Astronaut Scott Kelly

 

NASA astronaut Scott Kelly, who is spending an entire year aboard the ISS (began March 2015), took this amazing photo from the cupola of the International Space Station.

The Cupola is an ESA-built observatory module of the International Space Station (ISS). Its seven windows are used to conduct experiments, dockings and observations of Earth. It was launched aboard Space Shuttle mission STS-130 on 8 February 2010 and attached to the Tranquility (Node 3) module. The Cupola’s 80 cm (31 in) window is the largest ever used in space.

Scott’s identical twin brother Mark is also a former astronaut, making the Kelly brothers the only siblings to ever travel in space! To learn more about the ISS cupola, check out this previous Sifter post.

 

 

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NASA Celebrates Earth Day with 26 Jaw-Dropping Images of Our Planet

 

In celebration of Earth Day, NASA released a breathtaking gallery of some of the most incredible images of our planet ever taken. The images were captured from a variety of sources including satellites, research modules and astronauts onboard the International Space Station.

Below you will find highlights from the jaw-dropping 76-image gallery. To see them all visit Nasa.gov

 

 

1. Blue Marble, 2012

 
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A ‘Blue Marble’ image of the Earth taken from the VIIRS instrument aboard NASA’s most recently launched Earth-observing satellite – Suomi NPP. This composite image uses a number of swaths of the Earth’s surface taken on January 4, 2012. The NPP satellite was renamed ‘Suomi NPP’ on January 24, 2012 to honor the late Verner E. Suomi.

 

 

2. Aurora Australis

 
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The Expedition 32 crew onboard the International Space Station, flying an altitude of approximately 240 miles, recorded a series of images of Aurora Australis, also known as the Southern Lights, on July 15, 2012. NASA astronaut Joe Acaba, flight engineer, recorded the series of images from the Tranquility node. The Canadarm2 robot arm is in the foreground.

 

 

3. Eastern Seaboard at Night

 
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An Expedition 30 crew member aboard the International Space Station took this nighttime photograph of much of the Atlantic coast of the United States. Large metropolitan areas and other easily recognizable sites from the Virginia/Maryland/Washington, D.C. area are visible in the image that spans almost to Rhode Island. Boston is just out of frame at right. Long Island and the New York City area are visible in the lower right quadrant. Philadelphia and Pittsburgh are near the center. Parts of two Russian vehicles parked at the orbital outpost are seen in left foreground.

 

 

4. Alaska’s Brooks Range

 
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Mountains in Alaska’s Brooks Range seen during the IceBridge survey flight from Thule, Greenland to Fairbanks, Alaska.

 

 

5. Rub’ al Khali, Arabia

 
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The Rub’ al Khali is one of the largest sand deserts in the world, encompassing most of the southern third of the Arabian Peninsula. It includes parts of Oman, the United Arab Emirates and Yemen. The desert covers an area larger than France. Largely unexplored until recently, the first documented journeys made by Westerners were those of Bertram Thomas in 1931 and St. John Philby in 1932. This image was acquired on Dec. 2, 2005 by the Advanced Spaceborne Thermal Emission and Reflection Radiometer, or ASTER, aboard NASA’s Terra Earth-orbiting satellite.

 

 

6. The Water Planet

 
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Viewed from space, the most striking feature of our planet is the water. In both liquid and frozen form, it covers 75% of the Earth’s surface. It fills the sky with clouds. Water is practically everywhere on Earth, from inside the planet’s rocky crust to inside the cells of the human body.

 

 

7. Storm Cell Over the Southern Appalachian Mountains

 
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This storm cell photo was taken from NASA’s high-altitude ER-2 aircraft on May 23, 2014, during a study aimed at gaining a better understanding of precipitation over mountainous terrain.

 

 

8. An Astronaut’s View from Space

 
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NASA astronaut Reid Wiseman tweeted this photo from the International Space Station on Tuesday morning, Sept. 2, 2014. “My favorite views from #space – just past #sunrise over the ocean,” the Expedition 40 astronaut tweeted.

 

 

9. Venice Lagoon

 
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A narrow barrier island protects the Lagoon of Venice from storm waves in the northern Adriatic Sea, and breakwaters protect inlets to the lagoon. Red tiles on the roofs of Venice contrast with the grays of the sister city of Mestre, and the cities are joined by a prominent causeway. What appears to be another causeway joining the island to the airport (top right) is actually the combined wakes of many boats and water taxis shuttling between them. Small, bright agricultural fields on well-drained soils (top left) contrast with the darker vegetation of back-bay swamps, where fishing is a popular pastime.

 

 

10. Earth at Night

 
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This new global view of Earth’s city lights is a composite assembled from data acquired by the Suomi National Polar-orbiting Partnership (NPP) satellite. The data was acquired over nine days in April 2012 and 13 days in October 2012. It took 312 orbits to get a clear shot of every parcel of Earth’s land surface and islands.

 

 

11. Iberian Peninsula at Night

 
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One of the Expedition 40 crew members aboard the International Space Station recorded this early evening photo of the entire Iberian Peninsula (Spain and Portugal) on July 26, 2014. Part of France can be seen at the top of the image and the Strait of Gibraltar is visible at bottom, with a very small portion of Morocco visible near the lower right corner.

 

 

12. Windswept Valleys in Northern Africa

 
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Expedition 40 Flight Engineer Alexander Gerst of the European Space Agency posted this photograph of windswept valleys in Northern Africa, taken from the International Space Station, to social media on July 6, 2014.

 

 

13. Exploring the World’s Protected Areas from Space

 
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A new book released this week highlights how the view from space with Earth-orbiting sensors is being used to protect some of the world’s most interesting, changing, and threatened places. From space, Egmont National Park in New Zealand shows the benefits and limitations of protected areas. In this Landsat 8 image acquired on July 3, 2014, the park, with Mt. Taranaki at its center, was established in 1900. This isolated island of protected forest (dark green areas) is surrounded by once-forested pasturelands (light and brown green).

 

 

14. Earth’s Vital Signs

 
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ASA launched the Earth Observing System’s flagship satellite “Terra,” named for Earth, on December 18, 1999. Terra has been collecting data about Earth’s changing climate. On February 24, 2000, sensors on NASA’s Terra satellite began opening their shutters and making their first observations.

 

 

15. Volcanic Smog and Sunglint in the Vanuatu Archipelago

 
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On Jan. 7, 2014 NASA’s Aqua satellite passed over the Vanuatu Archipelago, capturing this true-color image showing a broad plume of “vog” (volcanic smog) and ash.

 

 

16. An Astronaut’s View from Station

 
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A view of Earth as seen from the Cupola on the Earth-facing side of the International Space Station. Visible in the top left foreground is a Russian Soyuz crew capsule. In the lower right corner, a solar array panel can be seen. This photo was taken from the ISS on June 12, 2013.

 

 

17. Satellite View of the Americas on Earth Day

 
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NOAA’s GOES-East satellite captured this stunning view of the Americas on Earth Day, April 22, 2014 at 11:45 UTC/7:45 a.m. EDT. The data from GOES-East was made into an image by the NASA/NOAA GOES Project at NASA’s Goddard Space Flight Center in Greenbelt, Md.

 

 

18. Another World

 
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This other worldly landscape is actually Dagze Co, one of many inland lakes in Tibet. In glacial times, the region was considerably wetter, and lakes were correspondingly much larger, as evidenced by the numerous fossil shorelines that circle the lake and attest to the presence of a previously larger, deeper lake. Over millennia changes in climate

 

 

19. NASA’s Terra Satellite Sees Shadows of Solar Eclipse

 
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During the morning of March 20, 2015, a total solar eclipse was visible from parts of Europe, and a partial solar eclipse from northern Africa and northern Asia. NASA’s Terra satellite passed over the Arctic Ocean on March 20 at 10:45 UTC (6:45 a.m. EDT) and captured the eclipse’s shadow over the clouds in the Arctic Ocean.

 

 

20. Storm Clouds Over the Atlantic Ocean Near Brazil

 
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One of the Expedition 36 crew members aboard the International Space Station used a 50mm lens to record this image of a large mass of storm clouds over the Atlantic Ocean near Brazil and the Equator on July 4, 2013. A Russian spacecraft, docked to the orbiting outpost, partially covers a small patch of sunglint on the ocean waters in a break in the clouds.

 

 

21. Great Lakes and Central U.S. Viewed From the International Space Station

 
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From the International Space Station, Expedition 42 Flight Engineer Barry Wilmore took this photograph of the Great Lakes and central U.S. on Dec. 7, 2014, and posted it to social media.

 

 

22. Earth, Moon, Hubble

 
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Space Shuttle Discovery’s crew witnessed this bright full moon from orbit during a December 1999 mission that included servicing the Hubble Space Telescope (the top of which is seen on the right). To the left is Earth’s horizon; the full moon on that day, Dec. 22, was brighter than average because it was full at nearly the same time it was at its closest to the Earth at a time when the Earth was relatively close to the sun.

 

 

23. A Sky View of Earth From Suomi NPP

 
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This composite image of southern Africa and the surrounding oceans was captured by six orbits of the NASA/NOAA Suomi National Polar-orbiting Partnership spacecraft on April 9, 2015, by the Visible Infrared Imaging Radiometer Suite (VIIRS) instrument. Tropical Cyclone Joalane can be seen over the Indian Ocean.

 

 

24. Wonders in the Antarctic Sky

 
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An Operation IceBridge project scientist took this Nov. 24, 2013 photograph of a multi-layered lenticular cloud hovering near Mount Discovery, a volcano about 70 kilometers (44 miles) southwest of McMurdo Station on Antarctica’s Ross Island.

 

 

25. Flying Through an Aurora

 
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European Space Agency astronaut Alexander Gerst posted this photograph taken from the International Space Station to social media on Aug. 29, 2014, writing, “words can’t describe how it feels flying through an #aurora. I wouldn’t even know where to begin….”

 

 

26. Earthrise

 
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Apollo 8, the first manned mission to the moon, entered lunar orbit on Christmas Eve, Dec. 24, 1968. That evening, the astronauts-Commander Frank Borman, Command Module Pilot Jim Lovell, and Lunar Module Pilot William Anders-held a live broadcast from lunar orbit, in which they showed pictures of the Earth and moon as seen from their spacecraft. Sa

 

 

 

 

 

Astronauts Capture Terrifying Photos of Super Typhoon Maysak from Space

 

After ravaging Micronesia a few days ago, Maysak has intensified into a super typhoon and is expected to threaten the Philippines this weekend. Earlier this week Super Typhoon Maysak intensified into the equivalent of a Category 5 hurricane with sustained winds of 160 mph (257 km/h). According to Weather.com, Maysak has killed at least 5 people and demolished up to 95% of the tin houses on the Micronesian islands of Chuuk State.

A cyclone becomes a super typhoon when maximum sustained winds reach 150 mph. The last such pre-April super typhoon was Mitag in March 2002. Reports indicate Maysak will be weaker by the time it reaches the Philippines but people in the storm’s path are still being cautioned.

Astronauts aboard the International Space Station have been observing the super typhoon from space, capturing photos of the intimidating storm including the giant 15 nautical-mile wide eye. For more information visit NASA and The Weather Channel.

 

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Astronauts Capture Terrifying Photos of Super Typhoon Maysak from Space (2)

Photograph by NASA/Terry Virts

 

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Astronauts Capture Terrifying Photos of Super Typhoon Maysak from Space (1)

Photograph by ESA/NASA

 

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Astronauts Capture Terrifying Photos of Super Typhoon Maysak from Space (8)

Photograph by NASA/Terry Virts

 

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Astronauts Capture Terrifying Photos of Super Typhoon Maysak from Space (5)

Photograph by ESA/NASA

 

5.

Astronauts Capture Terrifying Photos of Super Typhoon Maysak from Space (6)

Photograph by NASA/Terry Virts

 

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Astronauts Capture Terrifying Photos of Super Typhoon Maysak from Space (7)

Photograph by NASA/Terry Virts

 

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Astronauts Capture Terrifying Photos of Super Typhoon Maysak from Space (3)

Photograph by ESA/NASA

 

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Astronauts Capture Terrifying Photos of Super Typhoon Maysak from Space (4)

Photograph by ESA/NASA

 

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Photograph by NASA/Terry Virts

 

 

 

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18 Stunning Green Auroras for St Paddy’s Day

 

In celebration of St. Patrick’s Day, here are 18 stunning green auroras as seen from Earth and outer space (aboard the International Space Station). For those unfamiliar, Saint Patrick’s Day is a cultural and religious celebration held on the 17th of March each year. It signifies the traditional death date of Saint Patrick (c. AD 385–461), the foremost patron saint of Ireland.

An aurora (astralis in the south and borealis in the north) is a natural light display in the sky particularly in the high latitude (Arctic and Antarctic) regions, caused by the collision of energetic charged particles with atoms in the high altitude atmosphere (thermosphere). The charged particles originate in the magnetosphere and solar wind and, on Earth, are directed by the Earth’s magnetic field into the atmosphere. [source]

 

 

1. Tromsø, Norway
January 9, 2014

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Photograph by Harald Albrigtsen via Nasa.gov

 

 

2. Faskrudsfjordur, Iceland
March 8, 2012

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Photograph by Jónína Óskarsdóttir via Nasa.gov

 

 

3. International Space Station
September 17, 2011

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Photograph by NASA

 

 

4. International Space Station
December 9, 2014

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5. Alberta, Canada
June 1, 2011

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Photograph by NASA/Zoltan Kenwell

 

 

6. International Space Station
May 29, 2010

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Photograph by NASA/JSC

 

 

7. International Space Station
July 15, 2014

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Photograph by NASA

 

 

8. Venetie, Alaska
March 3, 2014

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9. International Space Station
January 25, 2012

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Photograph by NASA

 

 

10. International Space Station
August 29, 2014

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Photograph by ESA/Alexander Gerst

 

 

11. Sweden
January 25, 2012

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Photograph by Peter Rosén via Nasa.gov

 

 

12. International Space Station
September 18, 2011

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Photograph by NASA

 

 

13. International Space Station
July 15, 2014

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Photograph by NASA

 

 

14. Whitehorse, Yukon, Canada
October 1, 2012

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Photograph by Joseph Bradley via Nasa.gov

 

 

15. International Space Station
February 6, 2015

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Photograph by NASA/Terry Virts

 

 

16. Whitehorse, Yukon, Canada
August 31, 2012

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Photograph by David Cartier, Sr via NASA Goddard on Flickr

 

 

17. International Space Station
July 15, 2012

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Photograph by NASA/JSC

 

 

18. Bear Lake, Alaska, United States
January 18, 2005

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United States Air Force photo by Senior Airman Joshua Strang
Photograph by NASA/JSC

 

 

Picture of the Day: Astronaut Salutes Nimoy From Space

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Photograph by Terry Virts

 

International Space Station astronaut Terry Virts (@AstroTerry) tweeted this image of a Vulcan hand salute from orbit as a tribute to actor Leonard Nimoy, who died on Friday, Feb. 27, 2015. Nimoy played science officer Mr. Spock in the Star Trek series that served as an inspiration to generations of scientists, engineers and sci-fi fans around the world. Cape Cod and Boston, Massachusetts, Nimoy’s home town, are visible through the station window.

 

 

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Picture of the Day: Spirals of Light Bursting from Earth

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Photograph by NASA/Barry Wilmore

 

In this incredible photo we see spirals of lights bursting from Earth. The photo was taken from the International Space Station by astronaut Barry Wilmore, the commander of Expedition 42 and one of six astronauts currently on board. Expedition 42 has been on the ISS since September 2014 and will return to Earth in March. Of the photo Wilmore adds, “Spain looks like it is floating away from Africa”.

The image was shared earlier today to the International Space Station’s official Facebook page.

 

 

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Picture of the Day: Volcanic Eruption from Above

Sarychev_Peak_volcanic_eruption_from_above_nasa

Photograph by NASA

 

In this incredible aerial photograph by NASA, we see an overhead view of the Sarychev Peak Volcano erupting on June 12, 2009. Sarychev Peak is a stratovolcano covering almost the entirety of Matua Island in the Kuril Islands of Russia. It is a young, highly symmetrical stratovolcanic cone.

During this particular eruption, the International Space Station happen to be passing directly overhead and astronauts on board were able to capture the incredible event from space.

 

 

 

 

Picture of the Day: This was Just Taken from Space

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“Never in my wildest dreams did I imagine this. 10 minutes ago on the #ISS #aurora”

 

Those were the words of astronaut Reid Wiseman who is currently aboard the International Space Station. He posted the photo above to Twitter last night at 6:04 pm ET (19 Aug 2014).

If you enjoy incredible photos of our planet from space, be sure to follow Reid on Twitter where he actively shares the world as he sees it from the ISS.

An aurora (astralis in the south and borealis in the north) is a natural light display in the sky particularly in the high latitude (Arctic and Antarctic) regions, caused by the collision of energetic charged particles with atoms in the high altitude atmosphere (thermosphere). The charged particles originate in the magnetosphere and solar wind and, on Earth, are directed by the Earth’s magnetic field into the atmosphere. [source]

For more incredible photos of auroras, click here.

 

 

 

 

Picture of the Day: Cumulonimbus Cloud over Africa

Cumulonimbus Cloud over Africa

Photograph by NASA

 

[NASA April 21, 2010] Perhaps the most impressive of cloud formations, cumulonimbus (from the Latin for “pile” and “rain cloud”) clouds form due to vigorous convection (rising and overturning) of warm, moist, and unstable air. Surface air is warmed by the Sun-heated ground surface and rises; if sufficient atmospheric moisture is present, water droplets will condense as the air mass encounters cooler air at higher altitudes. The air mass itself also expands and cools as it rises due to decreasing atmospheric pressure, a process known as adiabatic cooling. This type of convection is common in tropical latitudes year-round and during the summer season at higher latitudes.
 
As water in the rising air mass condenses and changes from a gas to a liquid state, it releases energy to its surroundings, further heating the surrounding air and leading to more convection and rising of the cloud mass to higher altitudes. This leads to the characteristic vertical “towers” associated with cumulonimbus clouds, an excellent example of which is visible in this astronaut photograph. If enough moisture is present to condense and heat the cloud mass through several convective cycles, a tower can rise to altitudes of approximately 10 kilometers at high latitudes and to 20 kilometers in the tropics before encountering a region of the atmosphere known as the tropopause—the boundary between the troposphere and the stratosphere. For more info, visit NASA Goddard Space Flight Center on Flickr.