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NASA Astronomy Picture of the Day:

This big beautiful spiral shines in X-ray light. It is about 20 times larger than our Galaxy. It belongs to Abell 2029, a galaxy cluster one billion light-years away. (To see only the galaxies, hover your cursor over the image, or follow this link.) Galaxy clusters are the largest structures in the universe that are supported by gravity. Abell 2029 is formed by thousands of galaxies, surrounded by a huge cloud of hot gas and the equivalent of hundreds of trillions times the mass of the Sun in dark matter. The spiral is made of gas, mostly hydrogen and helium, heated to tens of millions of degrees. It was found in a recent study that used data from NASA's Chandra X-ray Observatory to show that Abell 2029 had a collision with a smaller cluster four billion years ago. The collision affected the gravitational field and caused the intracluster gas to slosh, like wine moving in a wine glass, shaping the spiral.

Sveti Đorđe Island, off the coast of Perast, Montenegro. Today is Montenegro's Independence Day.

Marcin Konsek, CC BY-SA 4.0, via Wikimedia Commons. View source.

Plant, above my lifeless heart
Crimson roses, red as blood.
As if the love, pent there so long
Were pouring forth its flood.

Then, through them, my heart may tell,
Its Past of Love and Grief,
And I shall feel them grow from it,
And know a vague relief.

Through rotting shroud shall feel their roots,
And unto them myself shall grow,
And when I blossom at her feet,
She, on that day, shall know!

(Poem is in the public domain) 

Anne Reeve Aldrich (1866 – 1892) was an American poet and novelist. Her works include The Rose of Flame (1889) and Other and The Feet of Love (1890) and Songs about Life, Love, and Death (published posthumously in 1892). Aldrich was born in New York City. Her father died when she was eight; her mother moved to the country, where she educated Aldrich. By the time she was a teenager, Aldrich was proficient in composition and rhetoric, was able to translate French and Latin. She wrote poetry constantly from a young age.

Ray Hennessy on Unsplash

A Florida Burrowing Owl keeps an alert eye on anything that moves around its burrow.

NASA Astronomy Picture of the Day:

A dark wolf lies in gum. No, this isn’t a riddle! Today's image features the Dark Wolf Nebula (Sandqvist–Lindroos 17), a spooky dust cloud embedded within the Gum 55 (RCW 113) Nebula in the Scorpius constellation. While dust is a pest to us, it serves a vital role in creating the necessary conditions for stars to be born. The Dark Wolf absorbs the intense ultraviolet and visible light emitted by young stars in Gum 55 and re-emits it at longer, mainly infrared, wavelengths. This prevents the higher energy light from heating up the gas in the region. When a region of gas is cool enough, gravity takes over and causes the gas to collapse into a star. Not only does dust act as an interstellar thermostat, but it is also the meet-cute for single hydrogen atoms forming molecular hydrogen, the building block for stars. The seemingly sinister Dark Wolf is actually a harbinger of cosmic life.

Photo by William Vrbasso Text: Keighley Rockcliffe (NASA GSFC, UMBC CSST, CRESST II)

Panthera tigris tigris (Bengal tiger) in Sanjay Dubri Tiger Reserve, Madhya Pradesh, India.

Tisha Mukherjee, CC BY-SA 4.0, via Wikimedia Commons. View source.

v2osk on Unsplash

NASA Astronomy Picture of the Day:

Is this a painting or a photograph? In this celestial abstract art composed with a cosmic brush, dusty nebula NGC 2170, also known as the Angel Nebula, shines just above the image center. Reflecting the light of nearby hot stars, NGC 2170 is joined by other bluish reflection nebulae, a red emission region, many dark absorption nebulae, and a backdrop of colorful stars. Like the common household items that abstract painters often choose for their subjects, the clouds of gas, dust, and hot stars featured here are also commonly found in a setting like this one -- a massive, star-forming molecular cloud in the constellation of the Unicorn (Monoceros). The giant molecular cloud Mon R2, is impressively close, estimated to be only 2,400 light-years or so away. At that distance, this canvas would be over 60 light-years across. Almost Hyperspace: Random APOD Generator

Photo by Jason Marriott

Mundari child in a cattle camp near Terekeka, South Sudan.

Diego Delso, CC BY-SA 4.0, via Wikimedia Commons. View source.