During this period, the moon reaches its full phase on Monday September 20th. At that time the moon lies opposite the sun and remains above the horizon all night long. This weekend the waxing gibbous moon will set during the late morning hours, allowing only a limited opportunity to view under dark skies between moon set and dawn.
Jordan Ragsdale caught this multiple bursting fireball using an AllSky Camera System (https://www.allskycams.com/). This fireball occurred at 5:16 MDT (11:16…
During this period, the moon reaches its new phase on Monday September 6th. At that time the moon lies near the sun and is invisible at night. This weekend the waning crescent moon will rise shortly before dawn and will not interfere with meteor observing. Late in this period the waxing crescent moon will enter the evening sky but again it will set near the end of dusk and will not interfere with meteor observing.
During this period evening skies will be free of interfering moonlight, but morning observers must take care to avoid the moon within their field of view. The moon rises later with each passing night enlarging the window of opportunity to view meteor activity under darker skies.
Heather Wendelboe created this composite picture from 57 exposures taken from 0016-0424 MDT (0516-0924UT) on August 14, 2021, using a…
On the morning of August 14, 2021, the Perseid meteor shower displayed an unexpected outburst of meteors between 06:00 and 09:00 Universal Time (1:00-4:00am CDT).
During this period, the moon reaches its first quarter phase on Sunday August 15th. At that time the moon lies 90 degrees east of the sun and sets near 23:00 local daylight saving time (on Aug. 14). As the week progresses the waxing gibbous moon sets later and later, diminishing the available time of dark sky with each passing night.