https://skychart.app/authors/ellis-marsden Ellis Marsden is a pen name, not a person: it signs the English edition of the SkyChart journal. Times, magnitudes and visibility are computed by SkyChart; the copy is reviewed before publication by astronomers who prefer to stay anonymous. Thu, 17 Sep 2026 21:38:47 GMT https://validator.w3.org/feed/docs/rss2.html Enodo Butterfly en 120 https://skychart.app/logo-88x31.jpg https://skychart.app/authors/ellis-marsden All rights reserved 2026, SkyChart