Thursday, August 31, 2017

Sunrise | International Space Station



U.S. Astronaut Randy Bresnik: "Houston is reporting blue sky for the first time in many days! May this sunrise start the healing process." #HoustonStrong

Credit: NASA/JSC, U.S. Astronaut Jack Fischer
Release Date: August 30, 2017


#NASA #ISS #Earth #Science #Planet #Sun #Sunshine #Sunrise #Sunlight #EarthObservation #Astronaut #RandyBresnik #Human #Spaceflight #Expedition52 #JSC #Houston #Texas #UnitedStates #OverviewEffect #OrbitalPerspective #STEM #Education

NASA Concludes Summer Testing of Deep Space Rocket Engines



NASA engineers closed a summer of hot fire testing Aug. 30 for flight controllers on RS-25 engines that will help power the new Space Launch System (SLS) rocket being built to carry astronauts to deep-space destinations, including Mars. The 500-second hot fire an RS-25 engine flight controller unit on the A-1 Test Stand at Stennis Space Center near Bay St. Louis, Mississippi marked another step toward the nation’s return to human deep-space exploration missions. 

Credit: NASA Stennis 
Duration: 9 minutes 
Release Date: Aug 30, 2017 

#NASA #Space #Rocket #SLS #Engine #RS25 #Mars #SpaceLaunchSystem #JourneyToMars #DeepSpace #Propulsion #Engineering #Technology #Stennis #Mississippi #USA #UnitedStates #Marshall #AerojetRocketdyne #Asteroid #Moon #Lunar #Exploration #STEM #Education #HD #Video

Harvey | International Space Station


Hurricane in Gulf of Mexico photographed from cupola window in orbit
On August 25, 2017, NASA astronaut Jack Fischer photographed Hurricane Harvey from the cupola module aboard the International Space Station as it intensified on its way toward the Texas coast. The Expedition 52 crew on the station had been tracking this storm for the previous two days and capturing Earth observation photographs and videos from their vantage point in low Earth orbit.

Credit: NASA/JSC
Image Date: August 25, 2017


#NASA #ISS #Earth #Science #Hurricane #Harvey #Gulf #Mexico #Texas #Weather #Storm #Precipitation #EarthObservation #Astronauts #Crew #Human #Spaceflight #Expedition52 #UnitedStates #JSC #OverviewEffect #OrbitalPerspective #STEM #Education

Tropical Storm Harvey Centered over Gulf of Mexico | NOAA

Aug. 29, 2017 : GOES-16 captured this geocolor image of Tropical Storm Harvey centered over the Gulf of Mexico just before 8:00 a.m. (CDT) on August 29, 2017.

As of 7:00 a.m. CDT on August 29, NOAA's National Hurricane Center reported that Harvey, was located about 90 miles east-southeast of Port O'Connor, Texas, and moving toward the north-northeast near 3 miles per hour. This motion is expected to continue throughout the morning and then a turn toward the northeast is expected later today or tonight, followed by a turn toward the north-northeast on Wednesday (8/30). On the forecast track, the center of Harvey is expected to be just offshore of the middle and upper coasts of Texas through tonight, then move inland over the northwestern Gulf coast on Wednesday. Harvey's maximum sustained winds remain near 45 mph with higher gusts. Little change in strength is forecast during the next 48 hours.

Harvey is expected to produce additional rainfall accumulations of 7 to 13 inches through Friday (9/1) over parts of the upper Texas coast into southwestern Louisiana. Isolated storm totals may reach 50 inches over the upper Texas coast, including the Houston/Galveston metropolitan area. These rains are currently producing catastrophic and life-threatening flooding over large portions of southeastern Texas and southwestern Louisiana.

Created by our partners at the Cooperative Institute for Research in the Atmosphere, the experimental geocolor imagery enhancement shown here displays geostationary satellite data in different ways depending on whether it is day or night. This image, captured as daylight moves into the area, offers a blend of both, with nighttime features on the left side of the image and daytime on the right. In nighttime imagery (seen on the left side of this image), liquid water clouds appear in shades of blue, ice clouds are grayish-white, water looks black, and land appears gray. (The city lights are a static background created with VIIRS Day/Night Band imagery from the Suomi NPP satellite. It does not show any existing power outages.) In daytime imagery (shown on the right side of the image), land and shallow-water features appear as they do in true-color imagery.

Credit: NOAA/CIRA
Release Date: August 29, 2017

#NASA #NOAA #Earth #Science #Space #Satellite #TropicalStorm #Harvey #Gulf #Mexico #Texas #UnitedStates #Weather #Storm #Precipitation #Rainfall #GOES #GOES16 #Geocolor #Health #Safety #Alert #Warning #Goddard #GSFC #STEM #Education

"Follow the water!" | International Space Station


Image captured by ESA Astronaut Paolo Nespoli of Italy

Credit: ESA/NASA
Image Date: August 30, 2017

#NASA #ISS #Earth #Science #Water #Rivers #EarthObservation #Astronaut #PaoloNespoli #ASI #ESA #Europe #Italy #Italia #Human #Spaceflight #Expedition52 #UnitedStates #JSC #OverviewEffect #OrbitalPerspective #STEM #Education

Moon & Earth | International Space Station


U.S. Astronaut Randy Bresnik: "Our neighbor the moon peaking over Earth’s shoulder. May Houston see skies like this very soon. Goodnight from the International Space Station."

Credit: NASA/JSC
Release Date: August 29, 2017


#NASA #ISS #Earth #Science #Planet #Moon #EarthObservation #Astronaut #RandyBresnik #Human #Spaceflight #Expedition52 #JSC #Houston #Texas #UnitedStates #OverviewEffect #OrbitalPerspective #STEM #Education

Wednesday, August 30, 2017

Saturday, August 26, 2017

Grand Terre, New Caledonia | International Space Station


Grande Terre is the largest and principal island of New Caledonia. British explorer James Cook sighted Grande Terre in 1774 and named it "New Caledonia", Caledonia being a Latin name for parts of northern Scotland. Eventually, the name "New Caledonia" became applied to Grande Terre and its surrounding islands. (Source: Wikipedia)

New Caledonia is a special collectivity of France located in the southwest Pacific Ocean, 1,210 km (750 mi) east of Australia and 16,136 km (10,026 mi) east of Metropolitan France. The archipelago, part of the Melanesia subregion, includes the main island of Grande Terre, the Loyalty Islands, the Chesterfield Islands, the Belep archipelago, the Isle of Pines, and a few remote islets. The Chesterfield Islands are in the Coral Sea. Locals refer to Grande Terre as "Le Caillou" ("the stone"). (Source: Wikipedia)

Credit: ESA/NASA/JSC, ESA Astronaut Paolo Nespoli of Italy
Image Date: August 12, 2017


#NASA #ISS #Earth #Science #GrandTerre #NewCaledonia #Pacific #Ocean #France #EarthObservation #Astronaut #PaoloNespoli #ASI #ESA #Europe #Italy #Italia #Human #Spaceflight #Expedition52 #UnitedStates #JSC #OverviewEffect #OrbitalPerspective #STEM #Education

Bermuda | International Space Station



Cosmonaut Sergey Ryazanskiy:
"Bermuda is a British Overseas Territory in the North Atlantic Ocean."
"Бермудские О-ва, расположенные в с-з части Атлантического океана"

Bermuda is located off the east coast of North America. Its nearest landmass is Cape Hatteras, United States, about 1,030 kilometers (640 mi) to the west-northwest. It is about 1,239 kilometers (770 mi) south of Cape Sable Island, Canada, and 1,538 kilometers (956 mi) north of Puerto Rico. Its capital city is Hamilton. (Source: Wikipedia)

Credit: Roscosmos, Cosmonaut Sergey Ryazanskiy (Сергей Рязанский‏)
Release Date: August 26, 2017

Sunrise | International Space Station


Cosmonaut Sergey Ryazanskiy: "Good morning! We meet 16 sunrises a day and this is one of today's."
"И снова доброе утро! Один из 16 рассветов, которые мы встречаем за сутки"

Credit: Roscosmos, Cosmonaut Sergey Ryazanskiy (Сергей Рязанский‏)
Release Date: August 26, 2017


#NASA #ISS #Earth #Science #Sunrise #Sun #Cosmonaut #FlightEngineer #SergeyRyazanskiy #космонавт #Роскосмос #Roscosmos #Russia #Россия #Human #Spaceflight #Expedition52 #UnitedStates #JSC #STEM #Education

Tuesday, August 22, 2017

2017 Total Solar Eclipse: Bailey's Beads | NASA


The Bailey's Beads effect is seen as the moon makes its final move over the sun during the total solar eclipse on Monday, August 21, 2017 above Madras, Oregon. A total solar eclipse swept across a narrow portion of the contiguous United States from Lincoln Beach, Oregon to Charleston, South Carolina. A partial solar eclipse was visible across the entire North American continent along with parts of South America, Africa, and Europe.

Watch the 2017 North America Solar Eclipse Live on NASA TV | http://nasa.gov/eclipselive

NASA eclipse info: http://eclipse2017.nasa.gov

Credit: NASA/Aubrey Gemignani
Location: Madras, Oregon, United States
Release Date: August 21, 2017


#NASA #Earth #Science #Astronomy #SolarEclipse #Sun #Solar #Moon #Eclipse #Totality #BaileysBeads #SolarEclipse2017 #Eclipse2017 #Madras #Oregon #UnitedStates #Canada #NorthAmerica #STEM #Education

2017 Total Solar Eclipse: View from Madras, Oregon, USA | Totality Achieved


A total solar eclipse is seen on Monday, August 21, 2017 above Madras, Oregon. A total solar eclipse swept across a narrow portion of the contiguous United States from Lincoln Beach, Oregon to Charleston, South Carolina. A partial solar eclipse was visible across the entire North American continent along with parts of South America, Africa, and Europe.

NASA eclipse info: http://eclipse2017.nasa.gov

Credit: NASA/Aubrey Gemignani
Location: Madras, Oregon, United States
Release Date: August 21, 2017


#NASA #Earth #Science #Astronomy #SolarEclipse #Sun #Solar #Moon #Eclipse #Totality #SolarEclipse2017 #Eclipse2017 #Madras #Oregon #UnitedStates #Canada #NorthAmerica #STEM #Education

2017 Total Solar Eclipse: View from Washington State, USA


The Moon is seen as it starts passing in front of the Sun during a solar eclipse from Ross Lake, Northern Cascades National Park, Washington on Monday, Aug. 21, 2017. A total solar eclipse swept across a narrow portion of the contiguous United States from Lincoln Beach, Oregon to Charleston, South Carolina. A partial solar eclipse was visible across the entire North American continent along with parts of South America, Africa, and Europe.

NASA eclipse info: eclipse2017.nasa.gov

Northern Cascades National Park
nps.gov/noca/index.htm

Credit: NASA/Bill Ingalls
Location: Washington (state), United States
Release Date: August 21, 2017


#NASA #Earth #Science #Astronomy #SolarEclipse #Sun #Solar #Moon #Eclipse #SolarEclipse2017 #Eclipse2017 #RossLake #NorthernCascades #NationalPark #Washington #UnitedStates #Canada #NorthAmerica #STEM #Education

2017 Total Solar Eclipse: View from Washington State, USA


The Moon is seen as it starts passing in front of the Sun during a solar eclipse from Ross Lake, Northern Cascades National Park, Washington on Monday, Aug. 21, 2017. A total solar eclipse swept across a narrow portion of the contiguous United States from Lincoln Beach, Oregon to Charleston, South Carolina. A partial solar eclipse was visible across the entire North American continent along with parts of South America, Africa, and Europe.

NASA eclipse info: eclipse2017.nasa.gov

Northern Cascades National Park
nps.gov/noca/index.htm

Credit: NASA/Bill Ingalls
Location: Washington (state), United States
Release Date: August 21, 2017


#NASA #Earth #Science #Astronomy #SolarEclipse #Sun #Solar #Moon #Eclipse #SolarEclipse2017 #Eclipse2017 #RossLake #NorthernCascades #NationalPark #Washington #UnitedStates #Canada #NorthAmerica #STEM #Education

2017 Total Solar Eclipse Image Collection | NASA




This composite image of eleven pictures shows the progression of a total solar eclipse at Madras High School in Madras, Oregon on Monday, August 21, 2017. A total solar eclipse swept across a narrow portion of the contiguous United States from Lincoln Beach, Oregon to Charleston, South Carolina. A partial solar eclipse was visible across the entire North American continent along with parts of South America, Africa, and Europe.

Credit: NASA/Aubrey Gemignani
Release Date: August 21, 2017


#NASA #Earth #Science #Astronomy #SolarEclipse #Sun #Solar #Moon #Eclipse #SolarEclipse2017 #Eclipse2017 #International #Madras #Oregon #UnitedStates #Canada #NorthAmerica #Photography #Timelapse #STEM #Education

Sunday, August 20, 2017

NASA Takes Next Step in Green Aviation X-planes Plans


Happy National Aviation Day!

Image: Lockheed Martin artist concept of a blended wing body aircraft with a tail flying in the air. | NASA is working to create new experimental aircraft that will demonstrate new “green aviation” technology intended to dramatically reduce fuel use, emissions and noise—with the goal of cutting emissions from the nation’s commercial aircraft fleet by more than 50 percent, while also reducing perceived noise levels near airports to one-half the level of the quietest aircraft flying today.

To that end, NASA awarded six-month contracts to four companies, who will each define the technical approach, schedule, and cost for one or more large-scale, subsonic X-plane concepts. These concepts are in support of NASA’s ultra-efficient subsonic transport research goals.

The companies were Aurora Flight Sciences Corporation of Manassas, VA; Dzyne Technologies Incorporated of Fairfax, VA; Lockheed Martin Aeronautics Company of Ft. Worth, TX; and The Boeing Company of Hazelwood, MO.

“Engaging these contractors now to gather this information will help us move forward efficiently and expeditiously when we’re ready to commit to building the X-planes themselves,” said Ed Waggoner, NASA’s Integrated Aviation Systems Program director.

Each company detailed their specific X-plane system requirements for a piloted experimental aircraft capable of sustained, two to three hours of powered high subsonic flight, and plans for conducting at least two research flight sorties per week over the course of a year-long program.

The requested information is to be built around a plan that would see the selected experimental aircraft eventually flying no later than 2021.

NASA’s return to flying large-scale X-plane technology demonstrators—a staple of its aeronautical research heritage—is part of New Aviation Horizons, an ambitious 10-year accelerated research plan developed and announced by NASA earlier this year.

The five X-plane concepts envisioned for possible further development and the contractor responsible for providing NASA with the required information include:

Aurora Flight Sciences for the D8 “Double Bubble,” a twin-aisle, largely composite airliner in which the fuselage is shaped to provide lift—enabling smaller wings—and the jet engines are mounted atop the rear tail area, which takes advantage of the air flow over the aircraft to both improve engine efficiency and reduce noise in the cabin and on the ground below.

Dzyne Technologies for a smaller regional jet-sized aircraft that features a blended wing body (BWB) design in which the lines of a traditional tube and wing airliner are shaped to become one continuous line in which the seam between the wing and fuselage is nearly indistinguishable. As an aerodynamic shape, this configuration increases lift and reduces drag.

Lockheed Martin for its Hybrid Wing Body, which includes features of the BWB on the forward part of the fuselage but has a more conventional looking T-shaped tail, with its jet engines mounted on the side of the hull but above the blended wing. Increased lift, reduced drag and quieter operations are all potential benefits.

Boeing for both its BWB concept—versions of which the company has flight tested with its subscale X-48 program in partnership with NASA—and a Truss-Braced Wing concept, which features a very long, aerodynamically efficient wing that is held up on each side by a set of trusses connecting the fuselage to the wing. Otherwise the aircraft appears more conventional than the other X-plane concepts under consideration.

Preliminary design work already has begun on a half-scale X-plane called the Quiet Supersonic Technology, or QueSST, a piloted supersonic aircraft that generates a soft thump, rather than the disruptive boom currently associated with supersonic flight.

Work also is underway on the X-57 Maxwell, a general aviation-sized electric research airplane. Maxwell will fly for the first time in early 2018 and demonstrate battery powered, distributed electric propulsion. Transport-sized electric aircraft could reduce energy use by more than 60 percent and harmful emissions by more than 90 percent. This was the first project to get an X-plane number designation in a decade.

NASA’s other green aviation initiatives include reducing airline emissions and flight delays. Working in partnership with airlines and air traffic controllers at the Charlotte Douglas International Airport in North Carolina, NASA is beginning the first-of-a-kind demonstration of new technologies that coordinate operational schedules for aircraft arrivals, departures, and taxiing.

Credit: NASA/Lockheed Martin Aeronautics Company
Release Date: October 6, 2016


#NASA #Aviation #Aerospace #NationalAviationDay #FlyNASA #LockheedMartin #Aircraft #Concept #BlendedWingBody #BWB #HybridWingBody #Technology #Engineering #Photography #Science #UnitedStates #STEM #Education #Illustration #Visualization

Sicily by night | International Space Station


Sicily is the largest island in the Mediterranean Sea. It is an autonomous region of Italy, along with surrounding minor islands, officially referred to as Regione Siciliana (in Italian, Sicilian Region). Sicily is located in the central Mediterranean Sea, south of the Italian Peninsula, from which it is separated by the narrow Strait of Messina. Its most prominent landmark is Mount Etna, the tallest active volcano in Europe, and one of the most active in the world, currently 3,329 m (10,922 ft) high. (Source: Wikipedia)

Credit: NASA/JSC, ESA Astronaut Paolo Nespoli of Italy
Image Date: August 15, 2017


#NASA #ISS #Earth #Science #Sicily #Mediterranean #Sea #EarthObservation #Astronaut #PaoloNespoli #ASI #ESA #Europe #Night #Italy #Italia #Human #Spaceflight #Expedition52 #UnitedStates #JSC #OverviewEffect #OrbitalPerspective #STEM #Education

Italy by night | International Space Station


Credit: NASA/JSC, ESA Astronaut Paolo Nespoli of Italy
Image Date: August 15, 2017


#NASA #ISS #Earth #Science #EarthObservation #Astronaut #PaoloNespoli #ASI #ESA #Europe #Night #Italy #Italia #Human #Spaceflight #Expedition52 #UnitedStates #JSC #OverviewEffect #OrbitalPerspective #STEM #Education

Yucatan Peninsula | NASA Earth


The Yucatán Peninsula, in southeastern Mexico, separates the Caribbean Sea from the Gulf of Mexico, with the northern coastline on the Yucatán Channel. The peninsula lies east of the Isthmus of Tehuantepec, a northwestern geographic partition separating the region of Central America from the rest of North America. (Source: Wikipedia)

Credit: NASA
Release Date: December 27, 2005


#NASA #Earth #Science #Space #Satellite #Yucatán #Peninsula #Mexico #Caribbean #Sea #CentralAmerica #Goddard #GSFC #STEM #Education

Cozumel | International Space Station


U.S. Astronaut Randy Bresnik: "[the Yucatan Peninsula]…has lovely Cozumel hovering just offshore"

Cozumel is an island in the Caribbean Sea off the eastern coast of Mexico's Yucatán Peninsula, opposite Playa del Carmen, and close to the Yucatán Channel. (Source: Wikipedia)

Credit: NASA/JSC
Release Date: August 19, 2017


#NASA #ISS #Earth #Science #Planet #Yucatan #Peninsula #Cozumel #Island #Mexico #Caribbean #Sea #EarthObservation #Astronaut #RandyBresnik #Human #Spaceflight #Expedition52 #JSC #OverviewEffect #OrbitalPerspective #STEM #Education

Mexico’s Yucatan Peninsula | International Space Station


U.S. Astronaut Randy Bresnik: "Eastern coast of Mexico’s Yucatan Peninsula looks very inviting…"

The Yucatán Peninsula, in southeastern Mexico, separates the Caribbean Sea from the Gulf of Mexico, with the northern coastline on the Yucatán Channel. The peninsula lies east of the Isthmus of Tehuantepec, a northwestern geographic partition separating the region of Central America from the rest of North America. (Source: Wikipedia)

Credit: NASA/JSC
Release Date: August 19, 2017

#NASA #ISS #Earth #Science #Planet #Yucatan #Peninsula #Mexico #Caribbean #Sea #EarthObservation #Astronaut #RandyBresnik #Human #Spaceflight #Expedition52 #JSC #OverviewEffect #OrbitalPerspective #STEM #Education

Earth Orbital Spacewalk View | International Space Station


U.S. Astronaut Randy Bresnik: "…but all we had to do was look down to be reminded that they were 250 miles high, not 250 fathoms deep"

Outside the International Space Station, Expedition 52 Commander Fyodor Yurchikhin and Flight Engineer Sergey Ryazanskiy conducted a spacewalk Aug. 17 to assess the condition of the exterior of the Russian segment of the complex and to install struts and handrails to facilitate future excursions. During the outing, Ryazanskiy manually deployed five small nanosatellites to collect data on a variety of scientific investigations. The spacewalk, which was the 202nd in support of space station assembly and maintenance, was the ninth in Yurchikhin’s career and the fourth for Ryazanskiy.

Credit: NASA/JSC
Release Date: August 19, 2017


#NASA #ISS #Earth #Science #Spacewalk #EVA #Cosmonaut #Commander #FyodorYurchikhin #FlightEngineer #SergeyRyazanskiy #космонавт #Роскосмос #Roscosmos #Russia #Россия #Astronaut #RandyBresnik #Human #Spaceflight #Expedition52 #UnitedStates #JSC #STEM #Education

Cosmonauts at work | International Space Station


U.S. Astronaut Randy Bresnik: "As the sun rose on our Russian crew’s 7.5 hr spacewalk, their helmets lights gave off a glow that made it look like they were underwater…"

Outside the International Space Station, Expedition 52 Commander Fyodor Yurchikhin and Flight Engineer Sergey Ryazanskiy conducted a spacewalk Aug. 17 to assess the condition of the exterior of the Russian segment of the complex and to install struts and handrails to facilitate future excursions. During the outing, Ryazanskiy manually deployed five small nanosatellites to collect data on a variety of scientific investigations. The spacewalk, which was the 202nd in support of space station assembly and maintenance, was the ninth in Yurchikhin’s career and the fourth for Ryazanskiy.

Credit: NASA/JSC
Release Date: August 19, 2017


#NASA #ISS #Earth #Science #Spacewalk #EVA #Cosmonaut #Commander #FyodorYurchikhin #FlightEngineer #SergeyRyazanskiy #космонавт #Роскосмос #Roscosmos #Russia #Россия #Astronaut #RandyBresnik #Human #Spaceflight #Expedition52 #UnitedStates #JSC #STEM #Education

Johannesburg at Night | International Space Station


International Space Station crew members captured this nighttime image of Johannesburg, South Africa, a few minutes before crossing over the Indian Ocean on Aug. 7.

Credit: NASA/JSC
Image Date: August 7, 2017


#NASA #ISS #Earth #Science #Planet #Johannesburg #SouthAfrica #EarthObservation #Canadarm2 #Dextre #CSA #Canada #Robotics #Photography #Astronauts #Human #Spaceflight #Expedition52 #UnitedStates #JSC #OverviewEffect #OrbitalPerspective #STEM #Education

A NASA Pilot’s Life at 65,000 Feet over Alaska


Happy National Aviation Day!
Denis Steele sets up a video camera in the cockpit of the ER-2, 65,000 feet over Alaskan mountains and glaciers. Read the blog about ER-2 pilot Dennis Steele:
http://earthobservatory.nasa.gov/blogs/fromthefield/2014/07/28/a-pilots-life-at-65000-feet-over-alaska/

Credit: Denis Steele/NASA
Image Date: July 30, 2014


#NASA #Aviation #Aerospace #NationalAviationDay #FlyNASA #ER2 #Pilot
#HighAltitude #Alaska #Fairbanks #Ice #Glaciers #Photography #Science #MABEL #Instrument #USA #UnitedStates #America #STEM #Education

Saturday, August 19, 2017

Friday, August 18, 2017

'Eclipse Across America' Red-White-and-Blue Poster | NASA


A free poster designed exclusively for NASA, measures approximately 24” x 36” (download link below).  Please use it without modification for non-commercial purposes.
Download high-res poster version here: https://eclipse2017.nasa.gov/sites/default/files/publications/Official_poster_508.pdf

Learn more about the Aug. 21 eclipse event at: http://eclipse2017.nasa.gov

Credit: NASA's Goddard Space Flight Center
Release Date: August 18, 2017

#NASA #Earth #Science #SolarEclipse #Sun #Solar #Moon #Eclipse #UnitedStates #Poster #PDF #Art #STEM #Education

Barcelona Solidarity | International Space Station



Cosmonaut Sergey Ryazanskiy: "My deepest condolences for the victims of the terrorist act in Barcelona and their families..."

"Выражаю глубочайшие соболезнования всем, кого коснулась трагедия в Барселоне..."

Credit: Roscosmos, Cosmonaut Sergey Ryazanskiy (Сергей Рязанский‏)
Release Date: August 18, 2017



#NASA #ISS #Earth #Science #Barecelona #Spain #España #Cosmonaut #FlightEngineer #SergeyRyazanskiy #космонавт #Роскосмос #Roscosmos #Russia #Россия #Human #Spaceflight #Expedition52 #UnitedStates #JSC #STEM #Education