Solis Lacus: The Eye Of Mars : As Telescopes Around Planet Earth Watch, Mars Is Growing Brighter In Night

Solis Lacus: The Eye Of Mars : As Telescopes Around Planet Earth Watch, Mars Is Growing Brighter In Night

Solis Lacus: The Eye of Mars : As telescopes around planet Earth watch, Mars is growing brighter in night skies, approaching its 2020 opposition on October 13. Mars looks like its watching too in this view of the Red Planet from September 22. Mars’ disk is already near its maximum apparent size for earthbound telescopes, less than 1/80th the apparent diameter of a Full Moon. The seasonally shrinking south polar cap is at the bottom and hazy northern clouds are at the top. A circular, dark albedo feature, Solis Lacus (Lake of the Sun), is just below and left of disk center. Surrounded by a light area south of Valles Marineris, Solis Lacus looks like a planet-sized pupil, famously known as The Eye of Mars . Near the turn of the 20th century, astronomer and avid Mars watcher Percival Lowell associated the Eye of Mars with a conjunction of canals he charted in his drawings of the Red Planet. Broad, visible changes in the size and shape of the Eye of Mars are now understood from high resolution surface images to be due to dust transported by winds in the thin Martian atmosphere. via NASA

More Posts from Eggxecutive-dysfunction and Others

Blackburnian Warbler At Bridle Path ,reservoir ,Central Park.

Blackburnian Warbler at bridle path ,reservoir ,Central park.

#birdsinflight #flyingbirds  #birds_in_flight #blackburnianwarbler @BirdCentralpark  #spring #warbler


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Flame Robin (Petroica Phoenicea)

Flame Robin (Petroica phoenicea)

© Beverley Van Praagh

Arches Across An Arctic Sky : What Are These Two Giant Arches Across The Sky? Perhaps The More Familiar

Arches Across an Arctic Sky : What are these two giant arches across the sky? Perhaps the more familiar one, on the left, is the central band of our Milky Way Galaxy. This grand disk of stars and nebulas here appears to encircle much of the southern sky. Visible below the stellar arch is the rusty-orange planet Mars and the extended Andromeda galaxy. For a few minutes during this cold artic night, a second giant arch appeared to the right, encircling part of the northern sky: an aurora. Auroras are much closer than stars as they are composed of glowing air high in Earth’s atmosphere. Visible outside the green auroral arch is the group of stars popularly known as the Big Dipper. The featured digital composite of 18 images was captured in mid-December over the in Norway. via NASA

your gender is clearly bird 🙄

Your Gender Is Clearly Bird 🙄
Mars, Pleiades, And Andromeda Over Stone Lions : Three Very Different – And Very Famous – Objects

Mars, Pleiades, and Andromeda over Stone Lions : Three very different – and very famous – objects were all captured in a single frame last month. On the upper left is the bright blue Pleiades, perhaps the most famous cluster of stars on the night sky. The Pleiades (M45) is about 450 light years away and easily found a few degrees from Orion. On the upper right is the expansive Andromeda Galaxy, perhaps the most famous galaxy – external to our own – on the night sky. Andromeda (M31) is one of few objects visible to the unaided eye where you can see light that is millions of years old. In the middle is bright red Mars, perhaps the most famous planet on the night sky. Today Mars is at opposition, meaning that it is opposite the Sun, with the result that it is visible all night long. In the foreground is an ancient tomb in the Phygrian Valley in Turkey. The tomb, featuring two stone lions, is an impressive remnant of a powerful civilization that lived thousands of years ago. Mars, currently near its brightest, can be easily found toward the east just after sunset. via NASA

European Bee-eater (Merops Apiaster)

European Bee-eater (Merops apiaster)

© Nick Brischuk

( <= green bean

Ok so Haumea, a dwarf planet beyond Pluto, spins so fast it gets elongated like this. This is just what it looks like. Something deeply unsettles me looking at it. Terrifying.

Ok So Haumea, A Dwarf Planet Beyond Pluto, Spins So Fast It Gets Elongated Like This. This Is Just What

Ok So Haumea, A Dwarf Planet Beyond Pluto, Spins So Fast It Gets Elongated Like This. This Is Just What
The Luzon Bleeding-Heart Dove Would Be A Perfect Friend To Cheer Up A Children’s Hospital

The Luzon Bleeding-Heart Dove would be a perfect friend to cheer up a children’s hospital

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