5.369 Kostenlose Fotos von Test

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Mars Lander's Solar Arrays
planet mars
Water quality testing-1
ausbildungjung
Washington Park International Rose Test Garden
frühlingnatur
Seeds are secured in plant pillows for the Veggie plant growth system inside a laboratory in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida.
wissenschaftweltraum
Crew Dragon Pressure Vessel
weltraumdrache
Space Launch System Rocket
verkehrsmittelweltraum
Water quality using test strips
ausbildungmenschen
Boosters for Orion Spacecraft
raumschiffrakete
A close-up view of the Orion crew module from Exploration Flight Test 1 on display at nearby NASA Kennedy Space Center Visitor Complex in Florida.
raumschiffweltraum
Scientist testing with virus through test tubes. A healthcare provider donning a pair of green latex gloves in order to protect herself during her subsequent interaction her next patient. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
wissenschaftarzneimittel
Firebolt fires a Griffin missile
lenkflugkörpermeer
Experimental Wing Tests Electric Propulsion Technologies
technologieflug
Outdoor education using water quality test strips
ausbildungjugend
Dream Chaser flight vehicle systems
verkehrsmittelflugzeug
Liftoff of SpaceX
verkehrsmittelweltraum
Electric Multimeter
elektrizitätwerkzeuge
Dream Chaser flight vehicle systems
verkehrsmittelflugzeug
NASA Tail Technology
verkehrsmittelflugzeug
Field Testing
gebäudewinter
Spitzer Space Telescope into orbit around the Sun
weltraumrennen
hand crib
hintergrundschule
Shape Changing Wing Flaps
flugzeugflügel
Pouring Whiskey into glasses at Maker's Mark
glasholz
Prandtl-D Research Aircraft
verkehrsmittelflugzeug
Board Chalk Chalkboard
planketest
Conducting exam labor
arbeittest
Test Tubes from experimenting on coronavirus. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
wissenschaftgesundheit
A scientist holding bacterial samples for their antimicrobial susceptibility. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
wissenschaftmedizin
Orion Crew Module
bootmeer
Four test tubes of bacterial microorganism. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
wissenschaftgesundheit
Biologist conducts a swim test on a large Rainbow trout
montanafisch
school class journal
ausbildungschule
Engineers built a tank identical to the Space Launch System tank
raumschiffweltraum
class journal
ausbildungschule
A scientist holding a culture test plate. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
wissenschaftkontrolle
Crew Dragon Pad Abort Test (2015).
raumschiffrakete
Orbital Test Vehicle 5 Mission (2017).
raumschiffwolken
Biologist conducts a swim test on a large Rainbow trout-1
montanafisch
Biologist conducts a swim test on a large Rainbow trout-2
montanafisch
Avrocar Test in Ames 40x80 Foot Wind Tunnel. Rear view of the Avrocar with tail, mounted on variable height struts. Overhead doors of the wind tunnel test section open. Apr 3rd, 1961.
verkehrsmittelwasser
A scientist testing a sample suspected of containing a bacterial toxin. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
kontrolleheilung
Biologist conducts a swim test on a large Rainbow trout-1
montanafisch
Raptor testing (2016).
feuerlicht
Doctors Stethoscope
wissenschaftarzneimittel
Orbital Test Vehicle 5 Mission (2017).
dracheozean
Lab technician adding a solution to an Enzyme–Linked Immunosorbent Assay (ELISA) plate Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
wissenschaftgesundheit
Crew Dragon Pad Abort Test (2015).
weltraumrakete
Crew Dragon Pad Abort Test (2015).
atmosphäredrache
Biologist conducts a swim test on a large Rainbow trout-2
ausrüstungfisch
Conducting doctor exam
doktorinweiblich
Dan bitcoin
test
Flight Test in the Roverscape at NASA's Ames Research Center.
landschaftarmee
Launch of Little Joe-2 from Wallops Island carrying Mercury spacecraft test article.
wissenschafttechnologie
handsome young man reading
männlichbuch
Medical Stethoscope Instrument
wissenschaftarzneimittel
Stethoscope on White Background
wissenschaftarzneimittel
Stethoscope Medical Device
wissenschaftarzneimittel
Isolated blue stethoscope
wissenschaftarzneimittel
laser scientific optical system
technologiegrün
The USS Anchorage is being prepared for the Orion Underway Recovery Test 2.
verkehrsmittelboot
Rendered image of Lunar Crater Observation and Sensing Satellite crashing into the moon to test for the presence of water.
astronomieweltraum
Blue Stethoscope on White Background
wissenschaftarzneimittel
Stethoscope - Doctor Instrument
wissenschaftarzneimittel
Mobile Service Tower Rolled Back for Orion Flight Test
raumschiffrakete
Coronavirus Disease
gesundheitmasken
UH-60 (NASA-748) Sling Load Test for Dynamic Response.
militärarmee
Test, Experiment, Medicine
arzneimittelexperiment
Child Education
kindermöbel
APOLLO XII - countdown demonstration test (CDDT).
saturnlicht
laser scientific optical system
technologiegrün
Microbiologist preparing for antibody testing. A healthcare provider donning a pair of green latex gloves in order to protect herself during her subsequent interaction her next patient. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
wissenschaftarzneimittel
ATK Solar Array Deployment Test at NASA Plum Brook Station Space Power Facility.
weltraumlicht
Coronavirus Disease
gesundheitmasken
Scientist removes cell growth medium from a 6–well plate in preparation for a plaque assay, which is a test that allows scientists to count how many flu virus particles (virions) are in a mixture. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
wissenschaftarzneimittel
A Female Doctor Examining A Patient
arzneimittelgesundheit
Doctor exam eye
doktorinauge
Conducting doctor exam
doktorinweiblich
The Helios Prototype is an enlarged version of the Centurion flying wing, which flew a series of test flights at Dryden in late 1998.
militärarmee
Stethoscope Instrument
wissenschaftwerkzeuge
Medical Stethoscope
wissenschaftwerkzeuge
Use your brain
gewinnenbuch
A tilt-rotor MV-22 Osprey
verkehrsmittelmilitär
scientist doing research in a quantum optics lab
studentschule
Blue stethoscope
wissenschaftwerkzeuge
Stethoscope on White
wissenschaftwerkzeuge
This photograph shows the Vehicle System Test Bed rover, a nearly identical copy to NASA's Curiosity rover on Mars.
verkehrsmitteltechnologie
Black Stethoscope
wissenschaftwerkzeuge
Stethoscope Instrument
wissenschaftwerkzeuge
James Webb Space Telescope's Heart Survives Deep Freeze Test
wissenschaftweltraum
Stethoscope - Medical Device
wissenschaftwerkzeuge
Plant
wissenschaftobjekte
Stethoscope - Medical Instrument
wissenschaftwerkzeuge
Water Type Muffler Test of aircraft at NASA Langley Research Center. May 13th, 1957.
flugzeugarmee
This photograph shows the Vehicle System Test Bed rover, a nearly identical copy to NASA's Curiosity rover on Mars.
verkehrsmitteltechnologie
Astronaut Mark C. Lee floats freely as he tests the new Simplified Aid for EVA Rescue (SAFER) system.
technologieweltraum
An F/A-18 Hornet releases MK-83 1000 pound bombs
verkehrsmittelmilitär
Young pasha exam
testjung
Education Cap on White Background
studentschule
Graduation Cap. Student hat
studentschule
plant
wissenschaftpflanzen
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