1,261 免费照片适用于公有领域

外层空间美洲占星术攝影载具天文学优质的性质建筑景观

Adiantum pedatum (American Maiden-hair Fern) young fronds enlarged 8 times from Urformen der Kunst (1928) by Karl Blossfeldt.

A fearsome dinosaur menaces at the Painted Desert Indian Center in Sun Valley, Arizona. Original image from Carol M. Highsmith’s America, Library of Congress collection.

Highest-resolution color images of any part of Saturn's rings, to date, showing a portion of the inner-central part of the planet's B Ring. Sept 7th, 2017.

外层空间岩石

A red fox prowls for voles, hidden beneath the snow, in Yellowstone National Park in the western U.S. state of Wyoming. Original image from Carol M. Highsmith’s America, Library of Congress collection.

Steam locomotives in the roundhouse of the Durango & Silverton Narrow Gauge Scenic Railroad in Durango, Colorado. Original image from Carol M. Highsmith’s America, Library of Congress collection.

LaFayette Park, located directly north of the White House on H Street between 15th and 17th Streets, N.W., Washington, D.C.Original image from Carol M. Highsmith’s America, Library of Congress collection.

Nude woman vintage photo, After the Bath, Woman Drying Her Back (1896) by Edgar Degas.

Niagara Falls, New York. Original image from Carol M. Highsmith’s America, Library of Congress collection.

Scolopendrium Vulgare (Hart's–Tongue Fern) Young Rolled-Up Fronds enlarged 6 times from Urformen der Kunst (1928) by Karl Blossfeldt.

优质的植物

Warming Seas and Melting Ice Sheets.

The terrain for the scientific work conducted by ICESCAPE scientists on July 4, 2010.

For displaying jellyfish, The Monterey Bay Aquarium uses a Kreisel tank, which creates a circular flow to support and suspend the jellies. Original image from Carol M. Highsmith’s America, Library of Congress collection.

St. Patrick's aurora, a green aurora taken at Donnelly Creek, Alaska, March 17th, 2015.

This photograph shows the Vehicle System Test Bed rover, a nearly identical copy to NASA's Curiosity rover on Mars.

Aspidium Filix Mas (Shield Fern Fronds) enlarged 4 times from Urformen der Kunst (1928) by Karl Blossfeldt.

优质的树叶

Seated Nude Woman. Portret van een zittend naakt (ca. 1915–1930) by Jacob Merkelbach.

Manhattan skyline. Original image from Carol M. Highsmith’s America, Library of Congress collection.

纽约州美国

Full Moon.

天文学行星

At NASA's Kennedy Space Center, the U.S. Navy F-18 Super Hornets demonstrate their formation flying during the World Space Expo aerial salute.

NASA's Hubble Takes Close-up Portrait of Jupiter on April 3, 2017.

天文学行星

American bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M. Highsmith’s America, Library of Congress collection.

野生动物动物

Asclepias speciosa (Showy Milkweed) enlarged 3 times from Urformen der Kunst (1928) by Karl Blossfeldt.

Massive Iceberg Breaks Off from Antarctica.

Dragon to Mars (2015).

外层空间宇宙飞船

Influenza virus illustration in semi–transparent blue. 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”.

U.S. Capitol, Washington D.C. Original image from Carol M. Highsmith’s America, Library of Congress collection.

Astronaut Edward H. White II, pilot for the Gemini-Titan 4 (GT-4) spaceflight, floats in the zero-gravity of space during the third revolution of the GT-4 spacecraft.

Amazing image of the Earth.

Jupiter's south pole, as seen by NASA's Juno spacecraft from an altitude of 32,000 miles (52,000 kilometers).

外层空间科学

Horse in Orick, California. Original image from Carol M. Highsmith’s America, Library of Congress collection.

Chest x-ray of a patient with mycoplasma pneumonia. 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”.

New York World Trade Center View. Original image from Carol M. Highsmith’s America, Library of Congress collection.

Sand dunes in Southern California. Original image from Carol M. Highsmith’s America, Library of Congress collection.

The Gemini-10 spacecraft is launched from Complex 19 at 5:20 p.m., July 18, 1966.

外层空间空军

The Space Shuttle Atlantis, secured atop a mobile launch platform.

外层空间载具

A fox at Torres del Paine National Park in Chile.

A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original image from Carol M. Highsmith’s America, Library of Congress collection.

Prince William Sound is a sound of the Gulf of Alaska on the south coast of the U.S. state of Alaska. Original image from Carol M. Highsmith’s America, Library of Congress collection.

New Horizons Finds Blue Skies and Water Ice on Pluto.

外层空间水

Sign in daytime, Las Vegas, Nevada. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced by rawpixel

Jupiter Blues.

外层空间天文学

Large field of sand dunes on Kaiser Crater.

天文学行星

This enhanced-color image of Jupiter's south pole and its swirling atmosphere.

外层空间天文学

A Petri dish culture plate, which had contained a growth medium of sheep blood agar (SBA), and which was inoculated with Gram–positive, Burkholderia pseudomallei 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”.

Fenway Park and the 'Green Monster,' Boston. Original image from Carol M. Highsmith’s America, Library of Congress collection.

Connecticut River. Original image from Carol M. Highsmith’s America, Library of Congress collection.

Redwood National Park.

Artist illustration of cosmic explorer through the universe.

Image of a nebula taken using a NASA telescope -

外层空间背景

LaFayette Park, located directly north of the White House on H Street between 15th and 17th Streets, N.W., Washington, D.C. Original image from Carol M. Highsmith’s America, Library of Congress collection.

建筑物房子

Crew Dragon Artist Depiction (2014).

外层空间技术

Falcon Heavy Demo Mission (2018).

外层空间龙

Cloud formations are seen through the window of NASA DC-8 aircraft during a flight over the Gulf of Mexico, Aug. 17, 2010.

宇宙飞船军队

This image shows a layered deposit in Galle Crater, located in the Southern cratered highlands.

外层空间性质

Space Shuttle Columbia climbs into orbit from Launch Pad 39B on Nov. 19, 1996.

外层空间载具

Rising from fire and smoke, NASA's Juno planetary probe, enclosed in its payload fairing, launches atop a United Launch Alliance Atlas V rocket.

外层空间火箭

The ICESCAPE mission, or "Impacts of Climate on Ecosystems and Chemistry of the Arctic Pacific Environment," near Alaska.

The Intrepid Sea, Air and Space Museum in New York City will be the new home of the space shuttle Enterprise.

Walking Naked Men. Marey Wheel Photographs of Unidentified Model (ca. 1884) by Thomas Eakins.

优质的裸体

Nude photography of naked woman: Miss Margaret Olson Standing Outdoor (1924) by Arnold Genthe.

Moon - north polar mosaic.

外层空间行星

Telstar 19 Vantage Mission (2018).

外层空间技术

A nearly full Moon sets as the space shuttle Discovery sits atop Launch pad 39A at the Kennedy Space Center in Cape Canaveral, Florida, Wednesday, March 11, 2009.

外层空间载具

Whale Shark at Georgia Aquarium in Atlanta. Original image from Carol M. Highsmith’s America, Library of Congress collection.

Infrared view of barn in rural Montana, USA. Original image from Carol M. Highsmith’s America, Library of Congress collection.

The infamous row of Victorian houses across from Alamo Square Park, in San Francisco. Original image from Carol M. Highsmith’s America, Library of Congress collection.

建筑物旅行

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”.

A 3D image of a number of oblong–shaped, Vibrio parahaemolyticus 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”.

Nude photography of naked woman: Night (1895) published by F.B. Johnson & Company.

Giraffe couple at The Montgomery Zoo in Oak Park. Original image from Carol M. Highsmith’s America, Library of Congress collection.

长颈鹿动物

Nude photography of naked woman, Female Nude with Mask (ca. 1870).

NASA scientists are flying over Alaska and Canada, measuring the elevation of rivers and lakes.

Space Travel Poster (2015).

Brown pelicans search for fish in brackish water at NASA's Kennedy Space Center in Florida around dawn.

野生动物鸟纲

Monument Valley, perhaps the most enduring and definitive images of the American West. Original image from Carol M. Highsmith’s America, Library of Congress collection.

Solar Observations taken during the Transit of Venus . Originally from NASA.

外层空间行星

Rose-Colored Jupiter.

外层空间行星

Artist Illustration of Falcon Heavy Demo Mission (2018).

Forest on a Beach landscape in Lake Tahoe, Nevada

Space shuttle Endeavour lifts off from Launch Pad 39A at NASA's Kennedy Space Center in Florida, 8 Aug. 2007.

外层空间载具

Astronaut Mark C. Lee floats freely as he tests the new Simplified Aid for EVA Rescue (SAFER) system.

外层空间技术

Spewing twin columns of fire from the solid rocket boosters as space shuttle Discovery roars into the blue Florida sky toward space on mission STS-120.

外层空间载具

The Dexter Avenue King Memorial Baptist Church & Parsonage, AL, where Dr. Martin Luther, King, Jr. pastored from 1954-1960. Original image from Carol M. Highsmith’s America, Library of Congress collection.

Artist Illustration of BFR in flight (2018).

宇宙飞船载具

Uptown Butte Streeet in Montana

建筑物城市

Fall color scenic skyride at the Arizona Snowbowl landscape

The Empire State Building. Original image from Carol M. Highsmith’s America, Library of Congress collection.

天际线纽约州

These color maps of Jupiter were constructed from images taken by the narrow-angle camera onboard NASA's Cassini spacecraft.

外层空间行星

Nude photography of naked woman, Study for "Two Ways of Life" (ca. 1857, printed 1987) by Oscar Gustav Rejlander.

New York City with World Trade Center. Original image from Carol M. Highsmith’s America, Library of Congress collection.

天际线建筑物

Kent Station and Kent Regional Library in Washington

建筑物城市

A nearly full Moon sets as the space shuttle Discovery sits atop Launch pad 39A at the Kennedy Space Center in Cape Canaveral, Florida, March 11, 2009.

外层空间载具

A steam train on a heritage railroad that operates excursions in Boone County, Iowa, crosses the 156-foot-tall Bass Point Creek Bridge. Original image from Carol M. Highsmith’s America, Library of Congress collection.

A perfectly flat wheatfield, worthy of western Kansas. Original image from Carol M. Highsmith’s America, Library of Congress collection.

The eastern hemisphere was captured on March 30, 2014, by the Visible Infrared Imaging Radiometer Suite on the Suomi NPP satellite.

外层空间载具

Old farm equipment Public Domain

Solar Panel Array

Falco tinnunculus (public domain)

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”.

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”.

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