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20162020
most citedThe Vanishing & Appearing Sources during a Century of Observations project: I. USNO objects missing in modern sky surveys and follow-up observations of a "missing star"

26 citations · 47 across the 3 of their papers we have counts for

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astro-ph.GA2016★ 20 cited

Our Sky now and then searches for lost stars and impossible effects as probes of advanced extra-terrestrial civilisations

Beatriz Villarroel, Iñigo Imaz, Josefine Bergstedt

Searches for extra-terrestrial intelligence (SETI) using large survey data often look for possible signatures of astroengineering. We propose to search for physically impossible ef…