During this period, the Moon will reach its first quarter phase on Friday, April 24. At that time, the half-illuminated moon will lie 90 degrees east of the Sun and will set near 03:00 local summer time (LST). This weekend, the...
Read MoreRoberto Gorelli points our attention at a recently published meteor related paper A Search for Hydroacoustic Signals from Bolides This article has been submitted for publication by Peter Brown, Luke McFadden, David McCormack,...
Read MoreBy Paul Roggemans, Denis Vida, Damir Šegon, James M. Scott, Jeff Wood Abstract: An activity source with a large diffuse radiant at R.A. = 142° and Decl.= –52°, and a geocentric velocity of 42.0 km/s, identified as the...
Read MoreDuring this period, the Moon will reach its new phase on Friday, April 17. At that time, it will lie near the Sun and will not be visible at night. This weekend, the waning crescent Moon will rise during the early morning hours...
Read MoreRoberto Gorelli points our attention at a recently published meteor related paper: Meteor clusters Meteor clusters: tracing meteoroid fragmentation in near-Earth space This article has been submitted for publication by P....
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