Chennai City Lights
Chennai, a city on India's southern coast, is illuminated by white LED streetlights as seen from the International Space Station. The photograph was taken on May 2, 2026, showcasing the city's vibrant metropolitan area. NASA's Earth observations help track changes on our planet and support future exploration of the Moon and Mars.
- ▪Chennai has a metropolitan population of about 8.7 million.
- ▪The photograph was taken from the International Space Station at approximately 9:13 p.m. local time.
- ▪NASA's technologies are crucial for exploring and sustaining human life beyond Earth.
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| Original publisher | NASA — Breaking News |
| Canonical URL | https://www.nasa.gov/image-article/chennai-city-lights/ |
| Publication time | Tue, 26 May 2026 14:49:48 +0000 |
| Retrieval time | 2026-05-26T15:02:49.913Z |
| Last seen | 2026-05-26T15:02:49.913Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | kbVc1yji7NWl |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
1 min readChennai City LightsHQ Web TeamMay 26, 2026 Image Article NASA/Chris Williams Chennai, on India’s southern coast along the Bay of Bengal and with a metropolitan population of about 8.7 million, shines with white LED streetlights in this photograph taken at approximately 9:13 p.m. local time on May 2, 2026, from the International Space Station. Earth observations from the space station let us see how our planet changes over time. In combination with NASA-developed technologies, these observations provide the foundation needed to explore and sustain human life on the Moon, Mars, and beyond. Image credit: NASA/Chris Williams
Excerpt limited to ~120 words for fair-use compliance. The full article is at NASA — Breaking News.
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