Contributor Posts

"All the stream that's roaring by
Came out of a needle's eye;
Things unborn, things that are gone,
From needle's eye still goad it on".

William Butler Yeats (1865 – 1939) Irish poet, dramatist, prose writer. He was a driving force behind the Irish Literary Revival. In his later years served two terms as a Senator of the Irish Free State. Read more

NASA Astronomy Picture of the Day:

This is not a screen from a video game. Nestled below the tree-line, the small mountain church does look like it might be hiding from Moon though. In the well-composed telephoto snapshot, taken on November 23, the church walls are partly reflecting light from terrestrial flood lights. Of course, the Moon is reflecting light from the Sun. At any given time the Sun illuminates fully half of the Moon's surface, also known as the lunar dayside, but on that night only a sliver of its sunlit surface was visible. About three days after New Moon, the Moon was in a waxing crescent phase. The single exposure was captured shortly after sunset in skies near Danta di Cadore, northern Italy, planet Earth.

Photo by Giorgia Hofer

NASA Astronomy Picture of the Day:

NGC 6888, also known as the Crescent Nebula, is a about 25 light-years across, a cosmic bubble blown by winds from its central, massive star. This deep telescopic image includes narrowband image data, to isolate light from hydrogen and oxygen atoms. The oxygen atoms produce the blue-green hue that seems to enshroud the nebula's detailed folds and filaments. Visible within the nebula, NGC 6888's central star is classified as a Wolf-Rayet star (WR 136). The star is shedding its outer envelope in a strong stellar wind, ejecting the equivalent of the Sun's mass every 10,000 years. In fact, the Crescent Nebula's complex structures are likely the result of this strong wind interacting with material ejected in an earlier phase. Burning fuel at a prodigious rate and near the end of its stellar life, this star should ultimately go out with a bang in a spectacular supernova explosion. Found in the nebula rich constellation Cygnus, NGC 6888 is about 5,000 light-years away.

Photo by Greg Bass

NASA Astronomy Picture of the Day:

Big, beautiful spiral galaxy NGC 1055 is a dominant member of a small galaxy group a mere 60 million light-years away toward the aquatically intimidating constellation Cetus. Seen edge-on, the island universe spans over 100,000 light-years, a little larger than our own Milky Way galaxy. The colorful, spiky stars decorating this cosmic portrait of NGC 1055 are in the foreground, well within the Milky Way. But telltale pinkish star forming regions and young blue star clusters are scattered through winding dust lanes along the distant galaxy's thin disk. With a smattering of even more distant background galaxies, the deep image also reveals a boxy halo that extends far above and below the central bulge and disk of NGC 1055. The halo itself is laced with faint, narrow structures, and could represent the mixed and spread out debris from a satellite galaxy disrupted by the larger spiral some 10 billion years ago.

Photo by John Hayes

Gettin' together to smile an' rejoice,
An' eatin' an' laughin' with folks of your choice;
An' kissin' the girls an' declarin' that they
Are growin' more beautiful day after day;
Chattin' an' braggin' a bit with the men,
Buildin' the old family circle again;
Livin' the wholesome an' old-fashioned cheer,
Just for awhile at the end of the year.

Greetings fly fast as we crowd through the door
And under the old roof we gather once more
Just as we did when the youngsters were small;
Mother's a little bit grayer, that's all.
Father's a little bit older, but still
Ready to romp an' to laugh with a will.
Here we are back at the table again
Tellin' our stories as women an' men.

Bowed are our heads for a moment in prayer;
Oh, but we're grateful an' glad to be there.
Home from the east land an' home from the west,
Home with the folks that are dearest an' best.
Out of the sham of the cities afar
We've come for a time to be just what we are.
Here we can talk of ourselves an' be frank,
Forgettin' position an' station an' rank.

Give me the end of the year an' its fun
When most of the plannin' an' toilin' is done;
Bring all the wanderers home to the nest,
Let me sit down with the ones I love best,
Hear the old voices still ringin' with song,
See the old faces unblemished by wrong,
See the old table with all of its chairs
An' I'll put soul in my Thanksgivin' prayers.

Edgar Albert Guest (1881 – 1959) was a British-born American poet who became known as the People's Poet. His family moved from England to Detroit, Michigan when he was ten years old and he lived there the rest of his life. He worked for the Detroit Free
Press for 64 years. He published more than twenty volumes of poetry and was thought to have written over 12,000 poems. His poems often had an inspirational and optimistic view of everyday life. Of his poems he said, "I take simple everyday things that happen to me and I figure it happens to a lot of other people and I make simple rhymes out of them. "His popularity led NBC to produce a weekly 15-minute radio program, “Guest in Your Home,” which ran from 1931 to 1942. The Joplin Globe editorialized his passing by quoting Philip Coldren, the late editorial page editor who wrote that the key to Guest’s greatness was “that among the thousands of Guest poems, ‘there has not been a single one that has promoted wickedness or meanness or anything else but kindness and gentleness and peace and hope."

"Following the dismantling of the Kwoneesum Dam in the State of Washington, the area has been transformed and its wildlife is returning." More at Reasons to be Cheerful ➜

NASA Astronomy Picture of the Day:

Stars, like bees, swarm around the center of bright globular cluster M15. The central ball of over 100,000 stars is a relic from the early years of our Galaxy, and continues to orbit the Milky Way's center. M15, one of about 150 globular clusters remaining, is noted for being easily visible with only binoculars, having at its center one of the densest concentrations of stars known, and containing a high abundance of variable stars and pulsars. The featured image of M15 was taken by combining very long exposures -- 122 hours in all -- and so brings up faint wisps of gas and dust in front of the giant ball of stars. M15 lies about 35,000 light years away toward the constellation of the Winged Horse (Pegasus). Almost Hyperspace: Random APOD Generator

Photo by Alvaro Ibanez Perez

NASA Astronomy Picture of the Day:

What did Comet Lemmon look like when it was at its best? One example is pictured here, featuring three celestial spectacles all at different distances. The closest spectacle is the snowcapped Meili Mountains, part of the Himalayas in China. The middle marvel is Comet Lemmon near its picturesque best early this month, showing not only a white dust tail trailing off to the right but its blue solar wind-distorted ion tail trailing off to the left. Far in the distance on the left is the magnificent central plane of our Milky Way Galaxy, featuring dark dust, red nebula, and including billions of Sun-like stars. Comet C/2025 A6 (Lemmon) is already fading as it heads back into the outer Solar System, while the Himalayan mountains will gradually erode over the next billion years. The Milky Way Galaxy, though, will live on -- forming new mountains and comets -- for many billions of years into the future.

Photo by Lin Zixuan (Tsinghua U.)

NASA Astronomy Picture of the Day:

What created this unusual space sculpture? Stars. This unusual system of swirls and shells, known as Apep, was observed in unprecedented detail by NASA’s James Webb Space Telescope in infrared light in 2024. Observations indicate that the unusual shape originates from two massive Wolf-Rayet stars orbiting each other every 190 years with each close passes causing a new shell of dust and gas to be expelled. Holes in these shells are thought to be caused by a third orbiting star. This stellar dust dance will likely continue for hundreds of thousands of years, possibly ending only when one of the massive stars runs out of internal nuclear fuel and explodes in a supernova punctuated by a burst of gamma-rays. Build your own star system: Astronomy Puzzle of the Day

Søren Kierkegaard (1813-1855) Danish philosopher, theologian, religious author, poet and social critic and religious. More

NASA Astronomy Picture of the Day:

How far can you see? Everything you can see, and everything you could possibly see, right now, assuming your eyes could detect all types of radiations around you -- is the observable universe. In light, the farthest we can see comes from the cosmic microwave background, a time 13.8 billion years ago when the universe was opaque like thick fog. Some neutrinos and gravitational waves that surround us come from even farther out, but humanity does not yet have the technology to detect them. The featured image illustrates the observable universe on an increasingly compact scale, with the Earth and Sun at the center surrounded by our Solar System, nearby stars, nearby galaxies, distant galaxies, filaments of early matter, and the cosmic microwave background. Cosmologists typically assume that our observable universe is just the nearby part of a greater entity known as "the universe" where the same physics applies. However, there are several lines of popular but speculative reasoning that assert that even our universe is part of a greater multiverse where either different physical constants occur, different physical laws apply, higher dimensions operate, or slightly different-by-chance versions of our standard universe exist. Explore the Observable Universe: Random APOD Generator

NASA Astronomy Picture of the Day:

Seen to the left of Saturn's banded planetary disk, small icy moons Dione and Rhea are caught passing in front of the gas giant's extensive ring system in this sharp telescopic snapshot. The remarkable image was recorded on November 20, when Saturn's rings were nearly edge-on when viewed from planet Earth. In fact, every 13 to 16 years the view from planet Earth aligns with Saturn's ring plane to produce a series of ring plane crossings. During a ring plane crossing, the interplanetary edge-on perspective makes the thin but otherwise bright rings seem to disappear. By November 23rd Saturn's rings will have reached a minimum angle for now, at their narrowest for viewing from planet Earth, but then start to widen again. Of course, Dione and Rhea orbit Saturn near the ring plane once every 2.7 and 4.5 days respectively, while the next series of Saturn ring plane crossings as seen from Earth will begin again in 2038.

Photo by Christopher Go