How do you evaluate a total lunar eclipse?
Danjon Scale of Lunar Eclipse Brightness The French astronomer André-Louis Danjon proposed a useful five-point scale for evaluating the visual …
Astronomy
Third quarter moon: All you need to know
A third quarter moon is a primary phase of the lunar cycle that occurs halfway between a full moon and …
First quarter moon: All you need to know
A first quarter moon is a primary phase of the lunar cycle that occurs halfway between a new moon and …
Full moon: All you need to know
A full moon is a primary phase of the lunar cycle that occurs when Earth is between the sun and …
New moon: All you need to know
A new moon is a primary phase of the lunar cycle that occurs when the moon is between the sun …
Waning gibbous moon: All you need to know
A waning gibbous moon is an intermediate phase of the lunar cycle that starts right after the full moon and …
Waxing gibbous moon: All you need to know
A waxing gibbous moon is an intermediate phase of the lunar cycle that starts right after the first quarter moon …
Waxing crescent moon: All you need to know
A waxing crescent moon is an intermediate phase of the lunar cycle that starts right after the new moon and …
Waning crescent moon: All you need to know
A waning crescent moon—sometimes called an old moon—is an intermediate phase of the lunar cycle that starts right after the …
Visible features on the moon throughout its monthly cycle
Waxing crescent moon: Day 1 Waxing crescent moon: Day 2 Please bookmark Spaceandtelescope.com or follow us on Facebook and Twitter to get latest space news, upcoming …