7.135 Fotografii gratuite pentru Creative Commons

exploradragonlansabiologieconștientizareaexploziemaladiepericolbacterieaeronavă
Under the unflinching summer sun, workers at NASA's Deep Space Network complex in Goldstone, Calif., use a crane to lift a runner segment that is part of major surgery on a giant, 70-meter-wide antenna.
pământmacara
Influenza virus experimentation with eggs. 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”.
biologieou
A 1000X photomicrograph magnification of numerous, rod-shaped, Gram–negative, Yersinia pestis bacilli. 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”.
bacteriepericol
A medical illustration of drug–resistant, nontyphoidal, Salmonella sp. bacteria. 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”.
bacteriepericol
A medical illustration of drug–resistant, Streptococcus pneumoniae bacteria. 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”.
electronicăbacterie
NASA’s C130 Hercules is a four-engine turboprop. This particular plane was built in 1966, but has been extensively retrofitted for scientific use.
militararmată
Just Read the Instructions (2015).
fundaldragon
Es'hail–2 Mission (2018).
norfoc
CRS–3 (2014).
exploradragon
Falcon Heavy Demo Mission (2017).
exploradragon
Interplanetary Transport System (2016).
statele unite ale americiidragon
Boundary Layer Ingestion.
transport aerianaeronavă
Iridium–1 Launch (2017).
spațiul cosmicrachetă
GPS III SV01 Mission (2018).
statele unite ale americiidragon
CRS–12 Mission (2017).
albastrudragon
A right lateral chest x-ray of normal, healthy thoracic and pulmonary conditions. 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”.
sănătatesănătos
A photomicrograph of a direct fluorescent antibody (DFA)–stained specimen, revealing the presence of numerous Francisella tularensis coccobacilli. 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”.
electronicăbacterie
An example of acute necrotizing ulcerative gingivitis, also known as trench mouth. 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”.
medicinăboală
A dorsal view of a highly toxic black scorpion, Tityus trinitatis, which is native to Trinidad. 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”.
regnul animaliainsecte
A beautiful pile of tree tomatoes in one of the vender’s stalls. 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”.
cumpărăturimâncare
New renovated NASA Ames Research Center 12 foot Pressure Wind Tunnel, seen here is the single stage, 20 blade axial-flow fan powered by a 15,000 horsepower variable speed, synchronous electric motor that provides airflow in the closed-return, variable-density tunnel.
aeronavălumină
Space shuttle Atlantis touches down at NASA's Kennedy Space Center Shuttle Landing Facility completing its 13-day mission to the International Space Station and the final flight of the Space Shuttle Program, July 21, 2011, in Cape Canaveral, Fla.
aeronavăvehicul
Space shuttle Atlantis, attached to its bright-orange external fuel tank and twin solid rocket boosters on Launch Pad 39A at NASA's Kennedy Space Center in Florida.
astronautvehicul
Two large science aircraft, a DC-8 flying laboratory and the SOFIA 747SP based at NASA's Dryden Aircraft Operations Facility in Palmdale, Calif., January 17, 2008.
aeronavăzbor
The normal right eye of a boy whose left eye was inadvertently inoculated with vaccinia virus. 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”.
maladieochi
An adult bedbug, Cimex lectularius ingestinging a blood meal. 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”.
regnul animaliainsecte
Raccoon, Procyon lotor, a vector in the transmission of rabies to humans and other animals. 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”.
animale sălbaticeregnul animalia
A 3D illustration provides a graphical representation of a single norovirus virion, set against a white background. 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”.
electronicăbacterie
A scientist demonstrating a lab technique called “candling,” which determines if the egg is suitable for use in growing flu viruses. 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”.
laboratorlumânare
A scientist studying new methods for detecting foodborne bacteria directly from a patient sample. 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”.
biologiemaladie
Raccoon, Procyon lotor, a vector in the transmission of rabies to humans and other animals. 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”.
regnul animaliamamifer
A technician placing the repackaged influenza samples into a cold–storage environment within the laboratory setting. 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”.
maladiefrig
A medical illustration of Clostridioides difficile bacteria, formerly known as Clostridium difficile. 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”.
bacteriepericol
Juno Mission to Jupiter 2009 Artist Concept.
spațiul cosmicplanetă
Artist Illustration of Interplanetary Transport System (2016).
spațiul cosmicrachetă
THAICOM 8 first–stage landing (2016).
dragonnor
CRS–12 Mission (2017).
aeronavăvehicul
CRS–15 Mission (2018).
norfoc
Interplanetary Transport System (2016).
dragonlumină
Artist Illustration of Interplanetary Transport System (2016).
spațiul cosmicrachetă
Looking up from Pad 40 (2016).
spațiul cosmicnor
CRS–10 Dragon (2017).
barcănavă
Crew Demo–1 Mission (2019).
exploradragon
Of Course I Still Love You (2015).
rachetăfundal
Landed rockets in hangar 39A (2016).
exploradragon
The International Space Station backdropped by Earth’s horizon and the blackness of space.
spațiul cosmicfundal
This is not a fire in the distance, near the settlement of Ganado on Navajo Nation land in far northeast Arizona. It’s a remarkable sunset. Original image from Carol M. Highsmith’s America, Library of Congress collection.
apusnor
With landing gear down, space shuttle Endeavour nears touchdown on Runway 15 at the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida after 14 days in space, completing the 5.7-million-mile STS-130 mission on orbit 217 on Feb. 21, 2010.
aeronavăvehicul
The launch gantry is rolled back to reveal NASA's Orion spacecraft mounted atop a United Launch Alliance Delta IV Heavy rocket at Cape Canaveral Air Force Station's Space Launch Complex 37.
aeronavăvehicul
A 3D graphical representation of a number of norovirus virions, set against a black background. 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”.
bacteriepericol
A photomicrograph reveals numerous Gram–negative, Francisella tularensis coccobacilli, the bacterium responsible for causing the disease, tularemia. 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”.
electronicăbacterie
A scientist studying new methods for detecting foodborne bacteria directly from a patient sample. 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”.
conștientizareaom de știință
A scientist preparing samples for mass spectrometry in order to determine the presence of 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”.
biologiemaladie
A medical illustration of Clostridioides difficile bacteria, formerly known as Clostridium difficile. 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”.
bacteriepericol
Penned cattle undergoing an inspection for signs of central nervous system disorders. 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”.
regnul animaliavacă
Influenza virus illustration in semi–transparent blue. 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”.
planetăcerc
A scientist using a whole genome DNA sequencer, in order to determine the “DNA fingerprint” of a specific bacterium. 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”.
biologieadn
Crew Dragon Interior (2014).
rachetădragon
GPS III SV01 Mission (2018).
exploradragon
NASA scientists are flying over Alaska and Canada, measuring the elevation of rivers and lakes.
naturăapă
Nude photography of female butt (ca. 1903–1914).
epocănud
Artist Illustration of Interplanetary Transport System (2016).
atmosferadragon
Artist Illustration of Interplanetary Transport System (2016).
exploradragon
Artist Illustration of Interplanetary Transport System (2016).
aeronavădragon
Artist concept of the Mercury capsule with its launch escape system.
spațiul cosmicnavă spațială
CRS–6 First Stage Approaching Just Read the Instructions (2015).
satelitnor
The Earth-orbiting Gemini-6 spacecraft against the blackness of space.
spațiul cosmicplanetă
Artist Illustration of Interplanetary Transport System (2016).
spațiul cosmictehnologie
Falcon Heavy Demo Mission (2018).
spațiul cosmicvehicul
This view of a ground squirrel is a common sight along the Pacific Coast. Original image from Carol M. Highsmith’s America, Library of Congress collection.
animale sălbaticeregnul animalia
Closeup process of ingesting a blood meal from the arm of a voluntary human host. 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”.
regnul animaliaom
A 3D graphical representation of a number of Rotavirus virions, set against a black background. 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”.
științăplantă
A 100X photomicrograph magnification of a malachite green spore stained sample, revealed the presence of numerous Bacillus sp. bacteria. 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”.
bacteriebiologie
A horde of unidentified bats, an animal know to be a possible carrier of the rabies virus. 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”.
regnul animaliaarbore
A female, Aedes aegypti mosquito obtaining a blood meal from a human host. 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”.
regnul animaliainsecte
Artist Illustration of Falcon Heavy Demo Mission (2018).
astronautfundal
Merah Putih (2018).
norfoc
Artist Illustration of Interplanetary Transport System (2016).
dragonlumină
Falcon 9 and Dragon Vertical at Pad 39A (2017).
arhitecturădragon
IRIDIUM–6/GRACE–FO MISSION (2018).
oceanmare
Landed rockets in hangar 39A (2016).
dragonnoapte
This approximately four-fifths-scale replica of England's famous Stonehenge prehistoric monument stands in Odessa, Texas. It was built by students at the University of Texas of the Permian Basin out of 20 stone blocks in about six weeks. The original may have taken 2,000 years to complete! Original image from Carol M. Highsmith’s America, Library of Congress collection.
americapiatră
A 440X photomicrograph magnification of a hematoxylin and eosin (H&E)–stained liver tissue specimen, revealed the presence of cytoarchitectural changes indicative of fatty degeneration. 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”.
laboratorbacterie
An Armed Forces of Liberia engineer cutting wood braces for the Tubmanburg Ebola treatment unit (ETU). 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”.
africanafrica
A still life of castor bean, Ricinus communis containing the water soluble, highly toxic poison known as ricin. 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”.
fasoleaur
A medical illustration of drug–resistant, Neisseria gonorrhoeae bacteria. 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”.
științăplantă
A medical illustration of drug–resistant, Neisseria gonorrhoeae bacteria. 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”.
plantăflori
Dragon to Mars (2015). Concept art of sending Dragon to Mars.
astronavădragon
Artist Illustration of Falcon Heavy Demo Mission (2018).
navă spațialăfundal
A great blue heron wades through brackish water.
regnul animaliapasăre
SES–10 Mission | Falcon 9 First Stage Landing (2017).
dragonnor
SES–10 Mission | Falcon 9 First Stage Landing (2017).
statele unite ale americiidragon
Just Read the Instructions (2015). Autonomous Spaceport Drone Ship.
exploradragon
Snake spotted near Launch Pad 39B at NASA's Kennedy Space Center.
regnul animaliaşarpe
ECHOSTAR 105/SES–11 MISSION (2017).
vehiculrachetă
Interplanetary Transport System (2016).
aeronavăvehicul
Falcon Heavy Demo Mission (2018).
spațiul cosmicdragon
Crew Demo–1 Mission (2018).
aeronavăvehicul
Falcon 9 and JCSAT–14 (2015).
strălucireapus
Crew Dragon–Pad Abort Vehicle.
exploralansa
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