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João Montenegro

Planets and the Moon

Through a Meade ETX90, with an iPhone XR held to the eyepiece

17 Oct 2023Meade ETX90 and an iPhone XRLisbon

Moon · Jupiter · Saturn · Mars

Saturn close up

Before there was any pipeline, there was a small Maksutov on a tripod and a phone pressed against the eyepiece. Everything here is a single afocal photograph or a short stack of them: the seeing decides, and most nights it decides against you.

The red one is Mars. Jupiter shows three or four of the Galilean moons depending on the night; Saturn shows Titan. The Moon is the forgiving target: the terminator moves every night and the craters along it never look the same twice.

Silhouette of a person at a telescope against a bright sky
Double exposure of crescent
Double exposure of crescent
Stacked photo of Mars
Stacked photo of Mars
Saturn close up
Saturn close up
Jupiter and 3 of the 4 galilean moons
Jupiter and 3 of the 4 galilean moons
Photograph of a thin crescent Moon
Saturn and Titan (its largest moon)
Saturn and Titan (its largest moon)
Jupiter, Ganymede, Europa, and Callisto (Io is either in front or behind Jupiter's disk)
Jupiter, Ganymede, Europa, and Callisto (Io is either in front or behind Jupiter's disk)
Photograph of a crescent Moon along the terminator
Photograph of the Moon's limb, craters picked out along the terminator
Photograph of a half Moon
Photograph of a full Moon through haze
Full Moon (95%)
Full Moon (95%)
Close-up photograph of the lunar surface near the terminator
Close up on Montes Apenninus mountain range
Close up on Montes Apenninus mountain range