A photographer captures a rare giant red halo over the Italian Alps
Image showing the night sky with many stars and mountains. (Image source: Baptiste_lheurette – Pixabay) A photographer managed…
Transients in the Palomar Observatory Sky Survey (POSS-I) may be associated with nuclear testing and reports of unidentified anomalous phenomena
This study provided a preliminary test of hypothesized associations between short-lived star-like transients identified in POSS-I sky survey…