Kalpana Kalpana (Editor)I love Blogging, helping others, making something out of nothing !!!!!!Kosmos 670Updated on Dec 10, 2023EditLikeCommentShareShare on FacebookTweet on TwitterShare on LinkedInShare on RedditSign inKosmos 670 (Russian: Космос 670 meaning Cosmos 670) was an unmanned Soyuz 7K-S test.Mission parametersSpacecraft: 7K-S Mass: 6700 kg Crew: None Launched: August 6, 1974 Landed: August 8, 1974 23:59 UTC. Perigee: 221 km Apogee: 294 km Inclination: 50.6 deg Duration: 2.99 days More Alchetron TopicsReferencesKosmos 670 Wikipedia (Text) CC BY-SASimilar TopicsCoal Black and de Sebben DwarfsArzu (footballer)Hayato Sakurai