
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
(15883) 1997 CR29 é um objeto transnetuniano classificado como cubewano. Foi descoberto em 3 de fevereiro de 1997 por Chad Trujillo, , David C. Jewitt no Observatório Mauna Kea. (15883) 1997 CR29 possui um semieixo maior de 46,955 UA e um período orbital de 321,75anos. Atualmente está a 44,5 UA do Sol. Assumindo um albedo de 0,09, sua magnitude absoluta de 7,2 dá um diâmetro estimado de 160 km.
Abstract from DBpedia / Wikipedia · CC BY-SA
via Wikidata · CC0
via Wikidata sitelinks · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).