Twilight on Mars
"Here is the Martian twilight sky at Gusev crater, as imaged by the panoramic camera on NASA's Mars Exploration Rover Spirit around 6:20 in the evening on April 23, 2005."
Twilight on Mars
mr damon, 15:47
20050517
"Here is the Martian twilight sky at Gusev crater, as imaged by the panoramic camera on NASA's Mars Exploration Rover Spirit around 6:20 in the evening on April 23, 2005."
- 22/7 is an internet archive devoted to art, astronomy and nature.
The animated supertoroid above was designed by Fergus Ray Murray.
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Previously...
- Two views of the fourth planet
- The night sky above Hawai'i
- Hot time in the heliosphere
- Hail, Osiris*
- A supernova from October '04
- Attack of the clones in the produce section
- A post about flying snakes
- Mount St. Helens, 25 years after the eruption
- X-ray analysis of a stellar bubble
- The energetic, scalable fabric of the universe
Some nodes of note
- the awakening
- centauri dreams
- future hi
- moon river
- sister sitka
- sub rosa
- techgnosis
- sidereal astrology
- astrology-numerology
- astrology + astronomy terms
- indigo ray astrology inquiry
- gardening by the moon
- balsamic moon (
- aspects of astrology >>
- a modern herbal
- earthnotes herb library
- chinese herb database
- flower essence society
- henriette's herbal
- herbal how-to guide
- horticopia plant index
- medicinal herbs guide
- plant ID database
- purple sage herb index
- sparkling lotus ink
- spice pages
- UW medicinal herb garden
- ayahuayra
- breaking open the head
- the vaults of erowid
- sage wisdom
- sage, wiki'd
- ayurvedic institute
- turtle island institute
- center for traditional medicine
- center for world indigenous studies
- echoes of the ancestors
- krishnamurti foundation
- lama yeshe wisdom archive
- bluehoney
- crystalinks
- nq numerology
- sacred geometry
- famous math curves
- properties of stones
and crystals - what's in your name?
- behind the name
- pyramid cam, giza
- giza plateau mapping project
- mayanmajix
- a primer on mayan hieroglyphs
- current conditions
on the sun - current conditions
in near space - gemini observatory
- ancient observatories
- traditions of the sun
- the solstice project
- astrobiology
- astronomy
- spaceweather
- astro pix of the day
- nasa earth pix of the day
- esa earth pix of the day
- lightning and plasma
pix of the day - hinode (solar-b)
- solar and heliospheric observatory
- mercury messenger
- venus express
image archive - mars express
image archive - mars global surveyor
image archive - mars odyssey
image archive - mars recon orbiter
- cassini's raw images
of saturn - encyclopedia astronautica
- extragalactic database
- astronomical glossary
- mr. eclipse
- 2017 total eclipse map
- eclipses of the sun and moon
- moon connection
- inconstant moon
- nordlys
- spacesounds
- clear, dark sky
- calSKY
- celestia
- celestia motherlode
- earth and moon viewer
- equinoX (mac only)
- hallo northern sky planetarium
- heavens above!
- moon phase calculator
- neave lab planetarium
- shadow & substance
- skytel almanac
- sun, moon and earth applet
- sunrise + sunset timings
- wandering space
- backyard astro
- observing the sky
- see the sky when it is fine weather,
stick with computer when it is rain - atmospheric optics
- cloud appreciation society
- digital typhoon
- tropical cyclones
- topozone maps
- operational significant event imagery
- geostationary satellite imagery
- IRIS seismic monitor
- global earthquake updates
- earthquakes during the last week
- southwest volcano research centre
- volcano cam, mt. st. helens
- volcano cam, popocatepetl
- volcano cam, colima
- volcano quasi-cam, arenal
- dormant volcano cam, mt. fuji
- african imagery
- early visual media
- light warriors
- i heart photograph
- landscapes with a soul
- cinematic intelligence agency
- transient light
- quiet american
- soundroots
- ukiyo-e on the internet
- world music films
by robert garfias - 4096-tone color wheel
- color meaning in art and science
- metaphysical aspects of colors
- color scheme generator
- color fields colr pickr
- dorkbot
- graffiti research lab
- fergus ray murray
- infosthetics
- the rasterbator
- zetuei
- pi
- dbalog
- fractalarts
- fractalism >>
- fractal recursions
- national museum of women artists
- women artists in history
- women in photography
- world's women online
- ruth bernhard
- john coltrane
- imogen cunningham
- robert delaunay
- andy goldsworthy
- misha gordin
- lauren greenfield
- flor garduño
- alex grey
- friedensreich hundertwasser
- mati klarwein
- dorothea lange
- mary ellen mark
- alphonse mucha
- georgia o'keeffe
- gordon parks
- eugene richards
- karin rosenthal
- joyce tenneson
- alma thomas
- jerry uelsmann
- john wimberley
- masters of photography
- altperspective
- cheval noir
- mara berendt friedman
- francene hart
- purple emperor
- electric goddess
- jason salavon
- ekaterina savtchenko
- maria gracia subercaseaux
- rachel stuart-haas
- beat a. von weissenfluh
- folk photography
- yamanaka manabu
- roger shimomura
- peter gric
- quarlo
- aperture
- lenswork
- f-stop
- revue
- shots
- orion
- the sun
- chimurenga
- amelopsis' garden
- shiny things:
the kohlrabi chronicles - notes from
somewhere bizarre - dr. auratheft
- magpie
- the mental excursions
of someone trying to shrink back
into an atom - robot wisdom 2
- wohba!
first things first
astrologic
healing for humans
plants are power tools
bring the body, mind the mind
esoterica et cetera
astronomics, part 1
astronomics, part 1.1
astronomics, part 2
astronomics, part 2.2
astronomics, part 3
earthology
volcanica
image + vibration
color + gradation
tech.aesthetics
the art of iteration
art herstory
legacies of light,
sound and form
new riders
of the indigo age
works on paper
net.presence
sunrise + sunset
local weather
**
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