Giant Black Holes on Collision Course | NASA's Chandra X-ray Observatory

Giant Black Holes on Collision Course | NASA's Chandra X-ray Observatory

Astronomers have discovered the first evidence for giant black holes in dwarf galaxies on a collision course. This result from NASA’s Chandra X-ray Observatory has important ramifications for understanding how the first wave of black holes and galaxies grew in the early universe.

Collisions between the pairs of dwarf galaxies have pulled gas towards the giant black holes they each contain, causing the black holes to grow. Eventually the likely collision of the black holes will cause them to merge into much larger black holes. The pairs of galaxies will also merge into one.

Scientists think the universe was awash with small galaxies, known as “dwarf galaxies,” several hundred million years after the Big Bang. Most merged with others in the crowded, smaller volume of the early universe, setting in motion the building of larger and larger galaxies now seen around the local universe.

Dwarf galaxies by definition contain stars with a total mass less than about 3 billion times that of the Sun, compared to a total mass of about 60 billion Suns estimated for the Milky Way.

The earliest dwarf galaxies are impossible to observe with current technology because they are extraordinarily faint at their large distances. Astronomers have been able to observe two in the process of merging at much closer distances to Earth, but without signs of black holes in both galaxies.

Astronomers have found many examples of black holes on collision courses in large galaxies that are relatively close by, but searches for them in dwarf galaxies are much more challenging and until now had failed.

The new study overcame these challenges by implementing a systematic survey of deep Chandra X-ray observations and comparing them with infrared data from NASA’s Wide Infrared Survey Explorer, or WISE, telescope and optical data from the Canada-France-Hawaii Telescope.

Using this technique, a group of researchers identified two pairs of merging dwarf galaxies in separate galaxy clusters. The first is Abell 133, which is located about 760 million light-years away. The second is the galaxy cluster Abell 1758S, which is about 3.2 billion light-years from Earth.

Astronomers will use these systems as analogs for ones in the early universe, so they can drill down into questions about the first galaxies, their black holes, and star formation the collisions caused many billions of years ago.

Credits: 

X-ray: NASA/CXC/Univ. of Alabama/M. Micic et al.; 

Optical: International Gemini Observatory/NOIRLab/NSF/AURA

Release Date: Feb. 22, 2023

#NASA #Astronomy #Space #Science #Chandra #Xray #BlackHoles #Collision #DwarfGalaxies #Cetus #Constellation #Cosmos #Universe #Observatory #SpaceTelescope #MSFC #JPL #UnitedStates #STEM #Education #HD #Video

A Sparkling New View of The Carina Nebula | Hubble

A Sparkling New View of The Carina Nebula | Hubble

This sparkling new image depicts a small section of the Carina Nebula, one of the NASA Hubble Space Telescope’s most-imaged objects. The Carina Nebula, NGC 3372, is an enormous cloud of gas and dust home to several massive and bright stars, including at least a dozen that are 50 to 100 times the mass of our Sun. It is an emission nebula, meaning that the intense radiation from its stars ionizes the gas and causes it to glow. This gas is widely and thinly spread out over a large area, earning it the added designation of a diffuse nebula. Carina is a dynamic area of the sky with bursts of star formation occurring alongside star death. As stars form and produce ultraviolet radiation, their stellar winds disperse the gas and dust around them, sometimes forming dark, dusty cloaks and sometimes creating empty patches for the stars to become clearly visible.

Image Credit: NASA, European Space Agency (ESA), and A. Kraus (University of Texas at Austin); Processing: Gladys Kober (NASA/Catholic University of America)

Release Date: Dec. 14, 2022

#NASA #Hubble #Astronomy #Space #Nebula #CarinaNebula #NGC3372 #Carina #Constellation #Science #Astrophysics #Cosmos #Universe #HST #SpaceTelescope #ESO #ESA #Europe #GSFC #MSFC #STScI #UnitedStates #Infographic #STEM #Education

NASA Artemis V Moon Rocket Engine Test: Preparing for Crewed Missions

NASA Artemis V Moon Rocket Engine Test: Preparing for Crewed Missions

NASA’s newly redesigned RS-25 engine for future flights of the Space Launch System (SLS) rocket beginning with Artemis V, underwent its second hot fire test of the year on Wednesday, Feb. 22, 2023, at the agency’s Stennis Space Center near Bay St. Louis, Mississippi. This is part of a planned 12-test series of the newly redesigned RS-25 engines. The engine operated at up to 111% power level—the same level needed to help power NASA’s Space Launch System (SLS). The test had a duration of 600 seconds, more than the length of time the engines must fire during an actual flight (about eight-and-a-half minutes).

The testing series supports production of new RS-25 engines by lead SLS engine contractor Aerojet Rocketdyne. The new engines will help power future Artemis missions to the Moon, beginning with Artemis V, as NASA explores the universe for the benefit of all.

Four RS-25 engines fire simultaneously to generate a combined 1.6 million pounds of thrust at launch and 2 million pounds of thrust during ascent to help power each SLS flight. NASA and Aerojet Rocketdyne modified 16 engines remaining from the Space Shuttle Program, which were proven flightworthy at Stennis for Artemis missions I through IV.

Every RS-25 engine that will help power SLS will be tested at NASA Stennis. RS-25 tests at the site are conducted by a combined team of NASA, Aerojet Rocketdyne, and Syncom Space Services operators. Syncom Space Services is the prime contractor for Stennis facilities and operations.

Through Artemis missions, NASA will land the first woman and the first person of color on the surface of the Moon, paving the way for a long-term lunar presence and serving as a steppingstone on the way to Mars.

For information about the Space Launch System, visit: 

https://www.nasa.gov/exploration/systems/sls/index.html

Credit: NASA Stennis

Acknowledgement: SciNews

Duration: 11 minutes

Release Date: Feb. 22, 2023

#NASA #Space #Artemis #ArtemisV #Moon #Rocket #SpaceLaunchSystem #SLS #Engine #RS25 #AerojetRocketdyne #MoonToMars #DeepSpace #Propulsion #Engineering #Technology #NASAStennis #Mississippi #MSFC #UnitedStates #SolarSystem #Exploration #STEM #Education #HD #Video

Pluto: A Blue Farewell | NASA's New Horizons Mission

Pluto: A Blue Farewell | NASA's New Horizons Mission

This is the highest-resolution color departure shot of Pluto's receding crescent from NASA's New Horizons spacecraft, taken when the spacecraft was 120,000 miles (200,000 kilometers) away from Pluto. 

A blue halo glows around Pluto’s receding crescent in this parting image taken by NASA's New Horizons spacecraft on July 14, 2015. At the time of this shot, New Horizons was 120,000 miles (200,000 kilometers) away from Pluto.

Shown in approximate true color, the picture was constructed from a mosaic of six black-and-white images from the Long Range Reconnaissance Imager, with color added from a lower resolution Ralph/Multispectral Visible Imaging Camera color image.

Scientists believe the haze is a smog resulting from the action of sunlight on methane and other molecules in Pluto's atmosphere. This reaction produces a complex mixture of hydrocarbons that accumulate into small haze particles which scatter blue light. As they settle down through the atmosphere, the haze particles form numerous intricate horizontal layers that extend to altitudes of over 120 miles (200 kilometers).

Image Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute

Image Date: July 14, 2015

Release Date: Feb. 22, 2023

#NASA #Space #Astronomy #Science #NewHorizons #Spacecraft #Pluto #KuiperBelt #KBO #JPL #SolarSystem #MSFC #JohnsHopkins #JHUAPL #APL #SwRI #SouthwestResearchInstitute #UnitedStates #SolarSystem #Exploration #Technology #Engineering #Robotics #STEM #Education

NASA's SpaceX Crew-6: Crew Dragon Endeavour Spacecraft | Kennedy Space Center

NASA's SpaceX Crew-6: Crew Dragon Endeavour Spacecraft | Kennedy Space Center

The Crew Dragon Endeavour spacecraft for NASA’s SpaceX Crew-6 mission arrives at SpaceX’s hangar at Kennedy Space Center’s Launch Complex 39A in Florida on Feb. 19, 2023. The capsule arrived at the launch complex after making the short journey from its nearby processing facility at Cape Canaveral Space Force Station. NASA astronauts Stephen Bowen, commander; Warren “Woody” Hoburg, pilot; and mission specialists astronaut Sultan Alneyadi (United Arab Emirates) and Roscosmos cosmonaut Andrey Fedyaev (Russia) will lift off aboard Endeavour—on the company’s Falcon 9 rocket—from Launch Complex 39A at Kennedy for the International Space Station (ISS) beginning a six-month space research mission. Liftoff is targeted for no earlier than Sunday, Feb. 26, 2023. 

NASA’s Commercial Crew Program (CCP) works with the American aerospace industry to provide safe, reliable, and cost-effective transportation to and from the International Space Station on American-made rockets and spacecraft launching from American soil.

An international partnership of space agencies provides and operates the elements of the International Space Station (ISS). The principals are the space agencies of the United States, Russia, Europe, Japan, and Canada. The ISS has been the most politically complex space exploration program ever undertaken.

Image Credit: SpaceX

Image Date: Feb. 19, 2023

#NASA #Space #Earth #Science #ISS #SpaceXCrew6 #SpaceX #CrewDragon #Spacecraft #Astronauts #SultanAlNedayi #MBRSC #UAE #Cosmonaut #AndreyFedyaev #Russia #Россия #Роскосмос #WilliamHoburg #StephenBowen #HumanSpaceflight #CCP #Expedition68 #KSC #Florida #UnitedStates #STEM #Education

A Future in Orbit | NASA

A Future in Orbit | NASA

NASA’s investment in low-Earth orbit has launched a commercial economy in space. See how the private sector will expand the economic sphere with commercial cargo to space, commercial spaceflights, and commercial destinations in orbit, and how it will enable NASA to be one of many customers and advance human space exploration.

NASA Low-Earth Orbit Economy: https://www.nasa.gov/leo-economy/low-earth-orbit-economy/

Credit: National Aeronautics and Space Administration (NASA)

Video Producer: Shane Apple

Duration: 1 minute, 49 seconds

Release Date: Feb. 22, 2023

#NASA #Space #Earth #LEO #CommercialSpace #CommercialSpaceflight #OrbitalEconomy #Spacecraft #Satellites #CommercialCargo #UnitedStates #Future #HumanSpaceflight #STEM #Education #HD #Video

NASA's SpaceX Crew-6 Arrives at Kennedy Space Center

NASA's SpaceX Crew-6 Arrives at Kennedy Space Center

SpaceX Crew-6 astronauts pause for a photograph after arriving at Kennedy Space Center’s Launch and Landing Facility in Florida on Feb. 21, 2023. From left are United Arab Emirates astronaut Sultan Alneyadi, NASA astronauts Stephen Bowen and Warren “Woody” Hoburg, and Roscosmos cosmonaut Andrey Fedyaev (Russia). 

United Arab Emirates astronaut Sultan Alneyadi

Roscosmos cosmonaut Andrey Fedyaev (Russia)

United Arab Emirates astronaut Sultan Alneyadi speaks to members of the news media during crew arrival for NASA’s SpaceX Crew-6 mission at Kennedy Space Center

NASA astronaut Warren “Woody” Hoburg

NASA astronaut Stephen Bowen

NASA's SpaceX Crew-6 astronauts arrived at Kennedy Space Center’s Launch and Landing Facility in Florida on Feb. 21, 2023. From left are United Arab Emirates (UAE) astronaut Sultan Alneyadi, NASA astronauts Stephen Bowen and Warren “Woody” Hoburg, and Roscosmos cosmonaut Andrey Fedyaev (Russia). The crew will launch to the International Space Station aboard the Crew Dragon on a SpaceX Falcon 9 rocket. Launch is targeted for no earlier than Feb. 26, 2023, from Launch Complex 39A. Crew-6 is the sixth crew rotation mission with SpaceX to the station, and the seventh flight of Dragon with people as part of the agency’s Commercial Crew Program.

Astronaut Sultan AlNeyadi from the Mohammed bin Rashid Space Center (UAE) will make history by being the first astronaut from the Arab world to spend six months on the International Space Station (ISS). AlNeyadi has undergone a 20-month long rigorous training for the Crew-6 mission. AlNeyadi began his training in September 2018, at the Yuri Gagarin Cosmonaut Training Center at Star City in Moscow, Russia.

Cosmonaut Andrey Fedyaev (Russia)

Andrey Valerievich Fediaev (Russian Cyrillic: Андрей Валерьевич Федяев; born February 26, 1981) is a Russian cosmonaut. Fediaev received his an engineering degree in air transport and Air Traffic Control from the Balashov Military Aviation School in 2004. Following graduation, Fediaev joined the Russian Air Force in the 317th mixed aviation segment. He obtained the rank of major before his retirement in 2013. He logged over 500 hours in Russian aircraft.

Fediaev was selected as a cosmonaut in 2012. He reported to the Gagarin Cosmonaut Training Center in 2012 and was named a test cosmonaut on June 16, 2014.

On July 15, 2022, he was assigned to the SpaceX Crew-6 mission after a recent crew swap agreement between NASA and Roscosmos.

NASA Astronaut William Hoburg's Official Biography:

https://www.nasa.gov/astronauts/biographies/warren-hoburg

https://www.nasa.gov/content/warren-hoburg-phd-nasa-astronaut

NASA Astronaut Stephen Bowen's Official Biography:

https://www.nasa.gov/astronauts/biographies/stephen-g-bowen

NASA’s Commercial Crew Program (CCP) works with the American aerospace industry to provide safe, reliable, and cost-effective transportation to and from the International Space Station on American-made rockets and spacecraft launching from American soil.

An international partnership of space agencies provides and operates the elements of the International Space Station (ISS). The principals are the space agencies of the United States, Russia, Europe, Japan, and Canada. The ISS has been the most politically complex space exploration program ever undertaken.

Credit: NASA/Kim Shiflett

Image Dates: Feb. 21, 2023

#NASA #Space #Earth #Science #ISS #SpaceXCrew6 #SpaceX #CrewDragon #Spacecraft #Astronauts #SultanAlNedayi #MBRSC #UAE #Cosmonaut #AndreyFedyaev #Russia #Россия #Роскосмос #WilliamHoburg #StephenBowen #HumanSpaceflight #CCP #Expedition68 #KSC #Florida #UnitedStates #STEM #Education

Perspectives from NASA Engineer Jamesa Stokes for National Engineers Week

Perspectives from NASA Engineer Jamesa Stokes for National Engineers Week

Jamesa Stokes' path to being an engineer at NASA started out on a completely different road.

While she loved and excelled at math and science, she was also passionate about studio art, her first major in college. However, knowing that science can also be a creative pursuit, she switched to physics and embarked on a journey to NASA when she reached grad school.

Stokes, who received her bachelor’s degree in physics from Auburn University and a Ph.D. in materials science and engineering from Pennsylvania State University, was awarded a graduate fellowship to conduct research at NASA's Glenn Research Center.  She later became a NASA intern and converted to a full-time materials research engineer when she finished her Ph.D.

“Working at NASA means tackling the bigger problems we face for the benefit of society,” said Stokes. “My job is to develop and understand how advanced materials behave in the extreme environments of space. It will help protect not only the lives of astronauts, but also flight vehicles.”

Are you considering a STEM career? Stokes says there are many ways to reach your goal.

“There is no required path to becoming a scientist or engineer nor is there one way a scientist or engineer is supposed to act or look,” she said. “Never let anyone discourage you from pursuing what you like and remember that you can always be more than whatever societal conventions envision your future to be. Participate in STEM clubs and activities to figure out what makes you passionate about science and engineering.”

Learn more about National Engineers Week: 

https://www.nspe.org/resources/partners-and-state-societies/engineers-week

The NASA John H. Glenn Research Center at Lewis Field is a NASA center within the cities of Brook Park and Cleveland between Cleveland Hopkins International Airport and the Rocky River Reservation of Cleveland Metroparks, with a subsidiary facility in Sandusky, Ohio. 

Learn more about NASA Glen:

https://www.nasa.gov/centers/glenn/home/index.html

Article Credit: National Aeronautics and Space Administration (NASA)

Image Credit: NASA/Jef Janis

Release Date: Feb. 21, 2023

#NASA #Space #Astronomy #Science #Physics #JamesaStokes #Engineer #AfricanAmerican #Engineering #MaterialsScience #NationalEngineersWeek #Earth #Moon #Mars #SolarSystem #Cosmos #Universe #GlennResearchCenter #JohnGlenn #Technology #Ohio #UnitedStates #Art #STEM #Education

How Hubble Images are Made | NASA Goddard

How Hubble Images are Made | NASA Goddard

As a cosmic photographer, NASA's Hubble Space Telescope has taken over a million snapshots documenting the universe. These images illustrate, explain, and inspire us with their grandeur.

How are those images taken and processed? This incredible video explains the answer to that question.

Credit: NASA's Goddard Space Flight Center (GSFC)

Miranda Chabot: Lead Producer

Miranda Chabot: Writer

Miranda Chabot: Narrator

Paul Morris: Support

Duration: 5 minutes

Release Date: Feb. 21, 2023

#NASA #Hubble #Astronomy #Space #Galaxies #Stars #Nebulas #Science #Astrophysics #Cosmos #Universe #SpaceTelescope #ESA #Europe #GSFC #STScI #UnitedStates #STEM #Education #HD #Video

Mars Images: Feb. 2023 | NASA's Curiosity & Perseverance Rovers + Ingenuity

Mars Images: Feb. 2023 | NASA's Curiosity & Perseverance Rovers + Ingenuity

Mars2020 - sol 697 - Ingenuity RTE

MSL - sol 3740 - Mastcam

Mars2020 - sol 711 - Watson

Mars2020 - sol 712 - SuperCam

MSL - sol 3739 - Mastcam

MSL - sol 3739 - MAHLI

MSL - sol 3744 - Mastcam

MSL - sol 3737 - MastCam

Support FriendsofNASA.org | For more information on NASA's Mars missions, visit: mars.nasa.gov

Celebrating 10 Years+ on Mars! (2012-2023)

Mission Name: Mars Science Laboratory (MSL)

Rover Name: Curiosity

Main Job: To determine if Mars was ever habitable to microbial life. 

Launch: Nov. 6, 2011

Landing Date: Aug. 5, 2012, Gale Crater, Mars

Mission Name: Mars 2020

Rover Name: Perseverance

Main Job: Seek signs of ancient life and collect samples of rock and regolith (broken rock and soil) for possible return to Earth.

Mars Helicopter (Ingenuity)

Launch: July 30, 2020    

Landing: Feb. 18, 2021, Jezero Crater, Mars

Image Credits: NASA/JPL-Caltech/ASU/MSSS

Processing: Kevin M. Gill

Image Release Dates: Feb. 12-20, 2023

#NASA #Space #Astronomy #Science #Mars #RedPlanet #Planet #Astrobiology #Geology #CuriosityRover #MSL #MountSharp #GaleCrater #PerseveranceRover #Mars2020 #Ingenuity #JezeroCrater #Robotics #Technology #Engineering #JPL #UnitedStates #MoonToMars #CitizenScience #KevinGill #STEM #Education

The Milky Way, Venus, Jupiter & Zodiacal Light over Slovakia

The Milky Way, Venus, Jupiter & Zodiacal Light over Slovakia

Ondrej Králik: "After sunset, bright Venus and Jupiter shines on the western horizon. The dark sky made it possible to observe the zodiacal light with all the beautiful winter constellations."

Zodiacal light is related to the Earth’s path through space, as the dust particles responsible for scattering the sunlight are all within a cloud that lies on the ecliptic plane (dubbed the zodiacal cloud). 

Technical details: Canon 6Dmod + Sigma 35mm, f1.4@f2.8, ISO 6400, 13sec, panorama

Image Credit: Ondrej Králik

Ondrej's website: ondrejkralik.wixsite.com/astro

Location: Chata pod Kráľovou Hoľou (1440m), Slovakia, Central Europe

Image Date: Feb. 14, 2023

Release Date: Feb. 21, 2023

#NASA #Space #Astronomy #Science #MilkyWayGalaxy #SolarSystem #Planets #Earth #ZodiacalLight #Venus #Jupiter #CitizenScience #OndrejKrálik #Astrophotographer #Astrophotography #Panorama #Skywatching #Cosmos #Universe #SolarSystem #Europe #Slovakia #Slovenská #STEM #Education

Saturn's Rings & Titan Moon | NASA Cassini Mission

Saturn's Rings & Titan Moon | NASA Cassini Mission

Atlas is an inner satellite of Saturn which was discovered by Richard Terrile in 1980 from NASA Voyager spacecraft photos and was designated S/1980 S 28. In 1983, it was officially named after Atlas of Greek mythology, because it "holds the rings on its shoulders" like the Titan Atlas held the sky up above the Earth. The moon is also designated Saturn XV. Atlas has a roughly spherical center surrounded by a large and smooth equatorial ridge.

 

The Cassini spacecraft ended its mission on Sept. 15, 2017. Cassini's end involved a series of close Saturn passes, approaching within the rings, then an entry into Saturn's atmosphere to destroy the spacecraft. This method was chosen because it is necessary to ensure protection and prevent biological contamination to any of the moons of Saturn thought to offer potential habitability.

For more information about the Cassini-Huygens mission visit: https://saturn.jpl.nasa.gov and www.nasa.gov/cassini

The Cassini-Huygens mission was a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, California, managed the mission for NASA's Science Mission Directorate, Washington, D.C. 

Credit: NASA/Jet Propuslion Laboratory-Caltech/Space Science Institute (SSI)/Cassini Imaging Central Laboratory for Operations (CICLOPS)

Processing: Kevin M. Gill

Release Date: Feb. 17, 2023

#NASA #Astronomy #Science #Space #Saturn #Planet #Rings #Moon #Atlas #SaturnXV #SolarSystem #Exploration #Cassini #Spacecraft #JPL #California #UnitedStates #ESA #Europe #ASI #History #KevinGill #CitizenScience #STEM #Education

The Eponymous Spiral Galaxy NGC 691 | Hubble

The Eponymous Spiral Galaxy NGC 691 | Hubble

This image features the spiral galaxy NGC 691, imaged in fantastic detail by Hubble’s Wide Field Camera 3 (WFC3). This galaxy is the eponymous member of the NGC 691 galaxy group, a group of gravitationally bound galaxies that lie about 120 million light-years from Earth. 

Objects such as NGC 691 are observed by Hubble using a range of filters. Each filter only allows certain wavelengths of light to reach Hubble’s WFC3. The images collected using different filters are then colored by specialized visual artists who can make informed choices about which color best corresponds to which filter. By combining the colored images from individual filters, a full-color image of the astronomical object can be recreated. In this way, we can get remarkably good insight into the nature and appearance of these objects.

Credit: European Space Agency (ESA)/Hubble & NASA, A. Riess et al.

Acknowledgement: M. Zamani

Duration: 30 seconds

Release Date: July 25, 2021

#NASA #Hubble #Astronomy #Space #Galaxy #NGC691 #Spiral #Aries #Constellation #Science #Astrophysics #Cosmos #Universe #SpaceTelescope #ESA #Europe #GSFC #STScI #UnitedStates #STEM #Education #HD #Video

The Eponymous Spiral Galaxy NGC 691 | Hubble

The Eponymous Spiral Galaxy NGC 691 | Hubble

This image features the spiral galaxy NGC 691, imaged in fantastic detail by Hubble’s Wide Field Camera 3 (WFC3). This galaxy is the eponymous member of the NGC 691 galaxy group, a group of gravitationally bound galaxies that lie about 120 million light-years from Earth. 

Objects such as NGC 691 are observed by Hubble using a range of filters. Each filter only allows certain wavelengths of light to reach Hubble’s WFC3. The images collected using different filters are then colored by specialized visual artists who can make informed choices about which color best corresponds to which filter. By combining the colored images from individual filters, a full-color image of the astronomical object can be recreated. In this way, we can get remarkably good insight into the nature and appearance of these objects.

Credit: European Space Agency (ESA)/Hubble & NASA, A. Riess et al.

Acknowledgement: M. Zamani

Release Date: May 31, 2021

#NASA #Hubble #Astronomy #Space #Galaxy #NGC691 #Spiral #Aries #Constellation #Science #Astrophysics #Cosmos #Universe #SpaceTelescope #ESA #Europe #GSFC #STScI #UnitedStates #STEM #Education

Waning Gibbous Moon | International Space Station

Waning Gibbous Moon | International Space Station

The waning gibbous Moon is pictured above Earth's horizon as the International Space Station orbited 264 miles above the Pacific Ocean south of the Alaskan coast.

Follow Expedition 68 crew updates at: 

https://blogs.nasa.gov/spacestation/

Expedition 68 Crew

Station Commander: Sergey Prokopyev of Roscosmos (Russia)

Roscosmos (Russia): Flight Engineers Anna Kikina & Dmitri Petelin

NASA: Flight Engineers Nicole Mann, Frank Rubio & Josh Cassada

JAXA (Japan): Flight Engineer Koichi Wakata

An international partnership of space agencies provides and operates the elements of the  International Space Station (ISS). The principals are the space agencies of the United States, Russia, Europe, Japan, and Canada. The ISS has been the most politically complex space exploration program ever undertaken.

Credit: NASA's Johnson Space Center (JSC)

Image Date: Feb. 10, 2023

#NASA #Space #Earth #ISS #Astronauts #PacificOcean #Alaska #Moon #WaningGibbous #NicoleMann #FrankRubio #JoshCassada #KoichiWakata #JAXA #Japan #日本 #Cosmonauts #Роскосмос #Russia #Россия #Science #HumanSpaceflight #Expedition68 #JSC #UnitedStates #Canada #CSA #Research #Laboratory #STEM #Education

Tropical Cyclone Freddy over Indian Ocean | EUMETSAT

Tropical Cyclone Freddy over Indian Ocean | EUMETSAT

Tropical Cyclone Freddy seen here (far right) over the Indian Ocean on the morning of February 20, 2023 at 07:45 UTC.

The storm was captured from space via the EUMETView imagery service: view.eumetsat.int

The European Organization for the Exploitation of Meteorological Satellites (EUMETSAT) is an intergovernmental organization created through an international convention agreed by a current total of 30 European Member States.

EUMETSAT's primary objective is to establish, maintain and exploit European systems of operational meteorological satellites. EUMETSAT is responsible for the launch and operation of the satellites and for delivering satellite data to end-users as well as contributing to the operational monitoring of climate and the detection of global climate changes.

The activities of EUMETSAT contribute to a global meteorological satellite observing system coordinated with other space-faring states.

Credit: EUMETSAT

Image Date: Feb. 20, 2023

#NASA #NOAA #EUMETSAT #Space #Satellite #Planet #Earth #Atmosphere #IndianOcean #TropicalCyclones #TropicalCycloneFreddy #Storms #Weather #Meteorology #Madagascar #Africa  #ClimateChange #Europe #International #STEM #Education