
Pathfinder on Mars
2026-07-04
On July 4th, 1997, using its own array of fireworks, a parachute, and a cocoon of airbags, the Mars Pathfinder spacecraft bounced like a giant beach ball at least 15 times before it came to rest on the surface of Mars at 10:07 AM Pacific Daylight Time. After its then novel airbag-assisted landing sequence was completed, Pathfinder transmitted this color mosaic to mission operators on Earth. In the scene from another world, the Mars Sojourner robot rover is visible in the foreground, crouched on top of the unfolded Pathfinder. About the size of a large house cat, the six-wheeled, solar-powered Sojourner became the first successful Martian rover. Surrounding Pathfinder are deflated airbags and the rock-strewn terrain of the Ares Vallis floodplain. In the distance Martian hills appear against a dusty brownish sky. The Pathfinder lander was subsequently renamed the Carl Sagan Memorial Station.
via NASA APOD
(410777) 2009 FD es un asteroide Apolo binario y un objeto próximo a la Tierra con una órbita bastante peligrosa para la Tierra en 2185. Es el tercer posible impacto detectado en la Escala de Palermo. 2009 FD fue al principio anunciado por La Sagra Sky Survey en 2009, pero otras observaciones fueron hechas por Spacewatch, oficial descubridor del objeto 3 semanas antes, el 24 de febrero de 2009. El Minor Planet Center (MPC) dijo que el descubridor oficial era este.
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via Wikidata · CC0
via Wikidata sitelinks · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).