ARGO.net uses images to help readers understand science stories visually. We aim to use images responsibly and provide credits when available.
Image Sources
Images may come from research institutions, universities, space agencies, public agencies, journal or study materials, licensed stock providers, public-domain archives, and free image libraries such as Unsplash, Pexels, and Pixabay.
Captions and Credits
Captions may describe what an image shows, while credits identify the source, photographer, agency, institution, or image provider when that information is available. Some images may have descriptive captions without a separate named creator if the source does not provide one.
Source Article Images
When ARGO.net uses an image connected to a source article, editors review whether the image has a clear credit and appears suitable for reuse. Images from stock providers or unclear rights sources may be replaced with licensed or freely available alternatives.
Requesting a Credit Fix
If you believe an image credit is missing, incomplete, or incorrect, email [email protected] with the article URL and the correct credit information.
Last updated: June 17, 2026