Ancient Supernova Revealed

Wide beach

Darrell Cassell · 3264×2448

Ancient Egypt Tools & Box

Gary Lee Todd, Ph.D. · 1024×683

Earth, terra, aster

NASA/Goddard/ERSDAC & JPL · 1280×1146

Credit River, Erin Ontario

Mustang Joe · 1024×595

Government, item, template

Unknown author Unknown author or not provided · 3000×2891

Small in the sea

Grégoire Hervé-Bazin · 1673×2509

Government, item, template

Unknown author Unknown author or not provided · 2822×3000

Government, item, template

Unknown author Unknown author or not provided · 3000×2891

USFWS biologist collecting stream substrate data

U. S. Fish and Wildlife Service - Northeast Region · 500×384

OCI Short Wave Infrared Pulse Calibration Assembly Integration

NASA/Katie Mellos · 1280×853

Cellphone, corporations, deathpenalty

takomabibelot · 800×1024

Weight in the Form of a Hippopotamus Head

Cleveland Museum of Art · 988×893