LINK<\/strong><\/a><\/p>\n\n\n\n“Highlights <\/p>\n\n\n\n
We have shown how challenging the identification of interstellar particles is. The interstellar meteoroids reported to date have been put into doubt owing to the constraints of the accuracy of current meteor measurements. The only dependable measured interstellar particles in our Solar System which we have to date are the detections of dust instruments. The Local Interstellar Cloud is, to date, the only confirmed source of interstellar particles. For the unambiguous identification of an interstellar particle, there needs to be an improvement in astrometric accuracy, in meteor trajectory estimations, and in orbital parameter determinations.”<\/p>\n\n\n\n
“This review discusses the unsolved problem of the detection of interstellar particles in the Earth\u2019s atmosphere and the presence of interstellar meteors in meteor databases. Owing to the difficulties in obtaining accurate meteor measurements and, consequently, the meteoroids\u2019 orbital parameters, the identification of interstellar meteors based on their hyperbolic excess velocities is extremely challenging. Moreover, it has to be verified whether the orbit\u2019s hyperbolicity was not produced in the Solar System. Searches for interstellar meteors have been carried out using different observational techniques for more than a quarter of a century and, although they have produced many valuable results, not a single case of a meteor claimed to be produced by an interstellar particle has proven satisfactorily convincing. The reason rests in the constraints of the meteor observations, which we outline here, using meteor datasets obtained by various techniques.”<\/p>\n","protected":false},"excerpt":{"rendered":"
Maria Hajdukova, Veerle Sterken, Paul Wiegert, Leonard Korno\u0161 Planetary and Space ScienceReview ArticleIn Press, Journal Pre-proof, Available online 7 August 2020 LINK “Highlights We have shown how challenging the identification of interstellar particles is. The…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[96],"tags":[5650,5651,141],"_links":{"self":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/23208"}],"collection":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=23208"}],"version-history":[{"count":1,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/23208\/revisions"}],"predecessor-version":[{"id":23209,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/23208\/revisions\/23209"}],"wp:attachment":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=23208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=23208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=23208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}