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26 Sep 2019: There are few disks detected around the less massiveM stars, but this is likely an observational bias and there is no evidence as yet to say. ... However, ongoing interferometric surveys have shown that excesses at 0.1-1% levels are more common, and

7 Jan 2014: 2013) andthe Fomalhaut tertiary system (Kennedy et al. 2013a). 2.5. Correlation with Exoplanet Populations. ... Dust (and planetesimals) were assumed to be a mixture ofastrosilicate and water ice in equal mass fractions.

22 Mar 2024: Q2) What fraction of terrestrial exoplanets provide (surface) conditions so that liquid water and life as we know it could in principle exist? ... has been growing at a breathtaking speed: to date we know more than 5000 exoplanets and exoplanet

20 Aug 2021: Q2) What fraction of terrestrial exoplanets provide (surface) conditions so that liquid water and life as we know it could in principle exist? ... has been growing at a breathtaking speed: to date we know more than 5000 exoplanets and exoplanet

22 Mar 2024: a) Open air deposits may exist above the local water table, whereasdilute deposits lie in it. ... Nature 459, 239–242 (2009). [3] Rimmer, P. B. et al. The origin of RNA precursors on exoplanets.

5 Apr 2011: 0.4. 0.8 200 Myr. Semimajor Axis (AU). Ecc. entr. icity. Log(Water Mass Fraction). ... Colors denote water content, assuming a Solar System-like initial distribution (Raymond et al.

12 Oct 2021: Yet, such low levels are important not only for their astrophysical context (i.e.,. ... Blommaert, C. Waelkens, L. B. F. M. Waters, B. Vandenbussche,M. Min, G.

23 Oct 2019: 1 Taken on 28 November 2018 from the exoplanet.eu database (Schneideret al. ... circles are known exoplanets for 0.6 1.4M stars (from the exoplanet.eu database on 28 November 2018, Schneider et al.

15 May 2018: Exoplanet recycling in massive white-dwarf debris discs. R. van Lieshout,1? Q. ... This atmospheric metalpollution is a much more common phenomenon than the IR excess,?

15 Mar 2016: Suchimpacts would have been quite common in the late stages of terrestrial planetformation (e.g. ... Exoplanet spinsare already measurable in observations of the velocity profile from lines intheir atmospheres (Snellen et al.