7,135 รูปถ่ายฟรี สำหรับ Creative Commons

สำรวจมังกรปล่อยระเบิดชีววิทยาการรับรู้บรรยากาศโรคอากาศยานเผา
ORBCOMM–2 (2015).
พื้นหลังมังกร
Crew Dragon Pad Abort Test (2015).
บรรยากาศมังกร
Orbital Test Vehicle 5 Mission (2017).
มหาสมุทรมังกร
Landed rockets in hangar 39A (2016).
มังกรสำรวจ
Interplanetary Transport System (2016).
มังกรสำรวจ
A doctor performing a surgical procedure on a canine 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”.
แพทย์หมา
A 3D image of a group of Gram–positive, Corynebacterium diphtheriae, 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”.
แบคทีเรียสีน้ำเงิน
A scientist holding up a glass slide used for a run on a sequencing machine. 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”.
นักวิทยาศาสตร์ควบคุม
Falcon Heavy Demo Mission (2017).
มังกรจรวด
Iridium–1 Mission (2017).
มังกรทะเล
THAICOM 8 Launch (2016).
ยานพาหนะอากาศยาน
Falcon 9 first stage in hangar (2015).
อวกาศสหรัฐ
Artist Illustration of Interplanetary Transport System (2016).
อวกาศมังกร
Interplanetary Transport System (2016).
อวกาศมังกร
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.
ยานพาหนะอากาศยาน
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.
ยานพาหนะอากาศยาน
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”.
แบคทีเรียอันตราย
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”.
อิเล็กทรอนิกส์แบคทีเรีย
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”.
นักวิทยาศาสตร์ควบคุม
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”.
ควบคุมโรค
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”.
แบคทีเรียอันตราย
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”.
สัตว์วัว
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”.
ดาวเคราะห์รูปวงกลม
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.
พระอาทิตย์ตกเมฆ
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”.
ชีววิทยาควบคุม
NASA’s C130 Hercules is a four-engine turboprop. This particular plane was built in 1966, but has been extensively retrofitted for scientific use.
กองทัพบกทหาร
Crew Dragon Interior (2014).
มังกรจรวด
GPS III SV01 Mission (2018).
มังกรสำรวจ
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.
นักบินอวกาศยานพาหนะ
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.
อากาศยานการบิน
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”.
ดวงตาโรค
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”.
สัตว์แมลง
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”.
สัตว์ป่าสัตว์
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”.
อิเล็กทรอนิกส์แบคทีเรีย
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”.
เทียนไขควบคุม
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”.
ควบคุมโรค
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”.
สัตว์เลี้ยงลูกด้วยน้ำนมสัตว์
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”.
ความเย็นโรค
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”.
แบคทีเรียอันตราย
Juno Mission to Jupiter 2009 Artist Concept.
ดาวเคราะห์อวกาศ
Artist Illustration of Interplanetary Transport System (2016).
อวกาศจรวด
THAICOM 8 first–stage landing (2016).
มังกรเมฆ
CRS–12 Mission (2017).
ยานพาหนะอากาศยาน
CRS–15 Mission (2018).
เมฆไฟ
Interplanetary Transport System (2016).
มังกรแสง
Artist Illustration of Interplanetary Transport System (2016).
อวกาศจรวด
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”.
สุขภาพดีสุขภาพ
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”.
อิเล็กทรอนิกส์แบคทีเรีย
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”.
การเจ็บป่วยแพทยศาสตร์
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”.
สัตว์แมลง
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”.
ช้อปปิ้งอาหาร
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.
อากาศยานแสง
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.
ยานพาหนะอากาศยาน
Looking up from Pad 40 (2016).
อวกาศเมฆ
CRS–10 Dragon (2017).
เรือกำปั่นเรือ
Crew Demo–1 Mission (2019).
มังกรสำรวจ
Of Course I Still Love You (2015).
พื้นหลังจรวด
Landed rockets in hangar 39A (2016).
มังกรสำรวจ
The International Space Station backdropped by Earth’s horizon and the blackness of space.
พื้นหลังอวกาศ
The Earth-orbiting Gemini-6 spacecraft against the blackness of space.
ดาวเคราะห์อวกาศ
Artist Illustration of Interplanetary Transport System (2016).
เทคโนโลยีอวกาศ
Falcon Heavy Demo Mission (2018).
ยานพาหนะอวกาศ
CRS–6 First Stage Approaching Just Read the Instructions (2015).
ดาวเทียมเมฆ
NASA scientists are flying over Alaska and Canada, measuring the elevation of rivers and lakes.
ธรรมชาติน้ำ
Nude photography of female butt (ca. 1903–1914).
เปลือยวินเทจ
Artist Illustration of Interplanetary Transport System (2016).
บรรยากาศมังกร
Artist Illustration of Interplanetary Transport System (2016).
มังกรสำรวจ
Artist Illustration of Interplanetary Transport System (2016).
อากาศยานมังกร
Artist concept of the Mercury capsule with its launch escape system.
ยานอวกาศอวกาศ
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”.
ห้องปฏิบัติการแบคทีเรีย
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”.
ทวีปแอฟริกาแอฟริกัน
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”.
ทองคำถั่ว
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.
ทวีปอเมริกาหิน
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”.
ดอกไม้พืช
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”.
วิทยาศาสตร์พืช
Dragon to Mars (2015). Concept art of sending Dragon to Mars.
ยานอวกาศมังกร
Artist Illustration of Falcon Heavy Demo Mission (2018).
พื้นหลังยานอวกาศ
A great blue heron wades through brackish water.
สัตว์นก
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”.
สัตว์แมลง
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.
สัตว์ป่าสัตว์
Merah Putih (2018).
เมฆไฟ
Artist Illustration of Interplanetary Transport System (2016).
มังกรแสง
Falcon 9 and Dragon Vertical at Pad 39A (2017).
สถาปัตยกรรมมังกร
IRIDIUM–6/GRACE–FO MISSION (2018).
มหาสมุทรทะเล
Landed rockets in hangar 39A (2016).
กลางคืนมังกร
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”.
มนุษย์สัตว์
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”.
วิทยาศาสตร์พืช
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”.
ต้นไม้สัตว์
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”.
แบคทีเรียชีววิทยา
Artist Illustration of Falcon Heavy Demo Mission (2018).
นักบินอวกาศพื้นหลัง
The Gemini-10 spacecraft is successfully docked with the Agena Target Docking Vehicle 5005.
ดาราศาสตร์ยานอวกาศ
Iridium–4 Mission (2017).
ยานพาหนะอากาศยาน
The Augmented Target Docking Adapter is photographed against the background of the blackness of space from the Gemini-9 spacecraft.
วิทยาศาสตร์อวกาศ
Snake spotted near Launch Pad 39B at NASA's Kennedy Space Center.
สัตว์งู
ECHOSTAR 105/SES–11 MISSION (2017).
ยานพาหนะจรวด
Interplanetary Transport System (2016).
ยานพาหนะอากาศยาน
Falcon Heavy Demo Mission (2018).
อวกาศมังกร
Crew Demo–1 Mission (2018).
ยานพาหนะอากาศยาน
Falcon 9 and JCSAT–14 (2015).
พระอาทิตย์ตกเรืองแสง
Crew Dragon–Pad Abort Vehicle.
สำรวจปล่อย
501 - 600 จาก 7,135 หน้าต่อไป
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