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N. C. Wickramasinghe
Researcher at University of Buckingham
Publications - 339
Citations - 4458
N. C. Wickramasinghe is an academic researcher from University of Buckingham. The author has contributed to research in topics: Cosmic dust & Interstellar medium. The author has an hindex of 33, co-authored 326 publications receiving 4330 citations. Previous affiliations of N. C. Wickramasinghe include Cardiff University & University of the West Indies.
Papers
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Journal ArticleDOI
Formaldehyde Polymers in Interstellar Space
TL;DR: In this article, it was shown that the presence of polyoxymethyline in therapezium nebula is consistent with the occurrence of such polymers in the interstellar clouds.
Proceedings ArticleDOI
Physical, chemical, and mineral properties of the Polonnaruwa stones
Jamie Wallis,N. C. Wickramasinghe,Daryl H. Wallis,Nori Miyake,Max K. Wallis,Richard B. Hoover,Richard B. Hoover,Anil Samaranayake,K. Wickramarathne,Anthony Oldroyd +9 more
TL;DR: The physical, chemical and mineral properties of a series of stone fragments recovered from the North Central Province of Sri Lanka following a witnessed fireball event on 29 December 2012 are reported in this paper.
Journal ArticleDOI
On the formation of metal-poor stars
TL;DR: The expulsion of metal-rich grains from collapsing protostars is considered in this article, and it is concluded that stars of mass greater than 21M⊙ could be significantly depleted in heavy metals during their formation.
Journal ArticleDOI
Rosetta Images of Comet 67P/Churyumov-Gerasimenko: Inferences from Its Terrain and Structure
TL;DR: The Rosetta mission has given us remarkable images of comet 67P/C-G both from the orbiter, and recently from the Philae lander during its brief days before running out of power as discussed by the authors.