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The 12 constellations of the zodiac drawn on an old paper.
brown, beige and white fat cells,  adipocyte and lipocyte, cholesterol in a cells, adipose tissue, lipid droplet, \nfat in body, Obesity, Types of lipocytes dermis and hypodermis, nucleus, 3d render
Immunotherapy of Alzheimer's disease: Monoclonal antibody (light blue) bound to an amyloid beta peptide (orange),  that is aggregated to amyloid beta fibrils, which build up amyloid plaques.
Micrograph of amoeba.  Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live animal, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
amazing inhabitants of the microworld under a microscope
Schematic representation of the zodiacal constellation \
Starry Sky Galaxy
Internal structure of an animal cell, 3d rendering. Section view. Computer digital drawing.
3D cartoon and Gaussian surface models, PDB 6kxs, white background
plant Zea Stem C.S. under light mircoscope with white background
Little Dipper constellation in night sky
anaplastic thyroid carcinoma with heterologous differentiation (leiomyosarcoma)
Cassiopeia constellation on the starry sky
The Pleiades, known as the Seven Sisters, Messier 45. Image was shot using a remote telescope service.
Danger-associated molecular patterns (DAMPs) and pathogen-associated molecular patterns (PAMPs) lead to the activation of the NLRP3 inflammasome which derives in the secretion of pro-inflammatory cytokins by endothel and immune cells and to pyroptosis through gasdermin-D.
Umbellularia californica is a large hardwood tree native to coastal forests and the Sierra foothills of California, and to coastal forests extending into Oregon. It is endemic to the California Floristic Province. Oregon myrtle,  California bay laurel,  pepperwood, spicebush, cinnamon bush, peppernut tree, headache tree, mountain laurel.  Modini Mayacamas Preserves, Sonoma County, California. Flowers. Lauraceae.
Jameson Stellar Atlas , 1822
Tetis of Fish T.S. under light microscope with white background
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
The 88 constellations drawn on an old paper.
Closeup on white flowers of black elder sambucus nigra
Photomicrograph of flatworm,
3d rendering of benzene molecules conjugated gold (Au) nanoparticles (NPs) on the black background
Shot of the sky on a dark starry night
A real night scene on a mountain hut with starry sky showing star constellations of dippers, polaris, the queen and giraffe
Myxoid liposarcoma.  Myxoid/round cell liposarcoma, or MRCLS, is one of several types of liposarcoma. Liposarcoma is a rare cancer that grows in the cells that store fat in the body. MRCLS usually grows in the arms and legs. These tumors grow slowly, and they can spread to other parts of the body
Capricorn Constellation. Zodiac Sign Capricorn constellation lines
Hawthorn
Micrograph of rat brain. Science cross section.
Closeup seeds after blooming time of white Eucalyptus flowers, background with copy space, full frame horizontal composition
Free Images: "bestof:Mu cassiopeiae diagram.jpg This is a star map of Cassiopeia with the star Mu Cassiopeiae circled own work This image was generated using Mathematica 6 0 which"
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South America - Blue Marble orthographic.jpg
Antarctica 6400px from Blue Marble.jpg
mu-star-lake-1306649.jpg
image-prague-star-shadow-art-1136364.jpg
Dicranum elongatum (b, 113209-471249) 6803.JPG
Pohlia elongata (b, 112725-471212) 6758.JPG
A_wanderer_dancing_the_dance_of_stars_and_space.jpg
Karte Neuguinea.png
Sidney_Hall_-_Urania's_Mirror_-_Gloria_Frederici,_Andromeda,_and_Triangula.jpg
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Hubble_studies_sequences_of_star_formation_in_neighbouring_galaxy.jpg
Spiral_Key_to_Universe's_Expansion.jpg
Hubble_Observes_Infant_Stars_in_Nearby_Galaxy_DVIDS727273.jpg
ClemensXI.jpg
Prokudin-Gorskii-19-v2.png
The_Anti-Slavery_Society_Convention,_1840_by_Benjamin_Robert_Haydon.jpg
Förmiddagsklänning,_drottning_Victoria_-_Livrustkammaren_-_15799_01.jpg
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Star-.svg
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