mick laBriola

Emission nebula IC 1805. The clouds are sculpted by stellar winds and radiation from massive hot stars in the nebula’snewborn star cluster, Melotte 15. About 1.5 million years young, the cluster stars are scattered in this colorful skyscape, along with dark dust clouds in silhouette against glowing atomic gas. A composite of narrowband and broadband telescopic images, the view spans about 15 light-years and includes emission from ionized hydrogen, sulfur, and oxygen atoms mapped to green, red, and blue hues in the popular Hubble Palette. Wider field images reveal that IC 1805’s simpler, overall outline suggests its popular name – the Heart Nebula. IC 1805 is located about 7,500 light years away toward the boastful constellation Cassiopeia.

The magnificent galaxy featured in this Hubble Picture of the Week is NGC 1559. It is a barred spiral galaxylocated in the constellation Reticulum near the Large Magellanic Cloud, but much more distant at approximately 35 million light-years from Earth. Hubble last visited this object in 2018. The brilliant light captured in this image offers a wealth of information, which thanks to Hubble can be put to use by both scientists and the public.

This picture is composed of a whopping ten different images taken by the Hubble Space Telescope, each filtered to collect light from a specific wavelength or range of wavelengths. It spans Hubble’s sensitivity to light, from ultraviolet around 275 nanometres through blue, green and red to near-infrared at 1600 nanometres. This allows information about many different astrophysical processes in the galaxy to be recorded: a notable example is the red 656-nanometre filter used here. Hydrogen atoms which get ionised can emit light at this particular wavelength, called H-alpha emission. New stars forming in a molecular cloud, made mostly of hydrogen gas, emit copious amounts of ultraviolet light which is absorbed by the cloud, but which ionises it and causes it to glow with this H-alpha light. Therefore, filtering to detect only this light provides a reliable means to detect areas of star formation (called H II regions), shown in this image by the bright red and pink colours of the blossoming patches filling NGC 1559’s spiral arms.

These ten images come from six different observing programmes with Hubble, running from 2009 all the way up to the present year. These programmes were led by teams of astronomers from around the world with a variety of scientific goals, ranging from studying ionised gas and star formation, to following up on a supernova, to tracking variable stars as a contribution to calculating the Hubble constant. The data from all of these observations live on in the Hubble archive, available for anyone to use — not only for new science, but also to create spectacular images like this one! This image of NGC 1559, then, is a reminder of the incredible opportunities that the Hubble Space Telescope has provided and continues to provide.

Besides Hubble’s observations, astronomers are using the NASA/ESA/CSA James Webb Space Telescope to research this galaxy in even greater depth. This Webb image from February showcases the galaxy in near- and mid-infrared light.

Hiram King “Hank” Williams (September 17, 1923 – January 1, 1953) was an American singer-songwriter. He is regarded as one of the most significant and influential American singers and songwriters of the 20th century. Williams recorded 55 singles that reached the top 10 of the Billboard Country & Western Best Sellers chart, five of which were released posthumously, and 12 of which reached No.1.

Born and raised in Alabama, Williams learned guitar from African-American bluesmusician Rufus Payne. Both Payne and Roy Acuff significantly influenced his musical style. After winning an amateur talent contest, Williams began his professional career in Montgomery in the late 1930s playing on local radio stations and at area venues such as school houses, movie theaters, and bars. He formed the Drifting Cowboys backup band, which was managed by his mother, and dropped out of school to devote his time to his career. Because his alcoholism made him unreliable, he was fired and rehired several times by radio station WSFA, and had trouble replacing several of his band members who were drafted during World War II.

In 1944, Williams married Audrey Sheppard, who competed with his mother to control his career. After recording “Never Again” and “Honky Tonkin’” with Sterling Records, he signed a contract with MGM Records. He released the hit single “Move It On Over” in 1947 and joined the Louisiana Hayride radio program. The next year he released a cover of “Lovesick Blues“, which quickly reached number one on Billboard‘s Top Country & Western singles chart and propelled him to stardom on the Grand Ole Opry. Although unable to read or notate music to any significant degree, he wrote such iconic hits as “Your Cheatin’ Heart“, “Hey, Good Lookin’“, and “I’m So Lonesome I Could Cry“. In 1952, Audrey divorced him and he married Billie Jean Horton. He was dismissed by the Grand Ole Opry because of his unreliability and alcoholism.

Years of back pain, alcoholism, and prescription drug abuse severely compromised Williams’ health, and at the age of 29, Williams suffered from heart failure and died unexpectedly in the back seat of a car near Oak Hill, West Virginia, en route to a concert in Canton, Ohio, on New Year’s Day 1953. Despite his relatively brief career, he is one of the most celebrated and influential musicians of the 20th century, especially in country music. Many artists have covered his songs and he has influenced Chuck Berry, Elvis Presley, Johnny Cash, Bob Dylan, and the Rolling Stones, among others. He was inducted into the Country Music Hall of Fame in 1961, the Songwriters Hall of Fame in 1970, the Rock and Roll Hall of Fame in 1987, the Native American Music Awards Hall of Fame in 1999, and gained a star on the Hollywood Walk of Fame. In 2010, he was posthumously awarded a Pulitzer Prize Special Citation for his “craftsmanship as a songwriter who expressed universal feelings with poignant simplicity and played a pivotal role in transforming country music into a major musical and cultural force in American life.”

Exploring the gas cloud known as IC2948 means finding your way across countless nascent stars born in this enormous stellar nursery. And yet, this is just a snippet of a much larger object: the Running Chicken Nebula. This nebula spans an area on the night sky close to 25 full moons, and yet, the area you see here is not even a third of a full moon. Obtaining such a detailed snippet of the nebula was possible thanks to a 1.5-billion-pixel image taken by the VLT Survey Telescope (VST), hosted and operated by ESO.

Located in the constellation of the Centaur (Centaurus), the Running Chicken Nebula is a labyrinth of gas, dust and young stars whose highly intense radiation erodes away the surrounding material. The gas cloud IC2948 is the brightest region of the nebula. Here, we find creeping dark clouds, shaped like open hands about to grab their surrounding blooming stars.

First discovered more than a century ago, this gas cloud is helping us understand how stars form and behave during their infancy. To spot IC2948 within the much larger Running Chicken Nebula, locate the chicken’s rear end (or its head, as some people claim). In your search, you may come across other areas like the stunning GUM 41 nebula.

Giuseppe “Joe” Venuti (September 16, 1903 – August 14, 1978) was an American jazz musician and pioneer jazz violinist.

Considered the father of jazz violin, he pioneered the use of string instruments in jazz along with the guitarist Eddie Lang, a friend since childhood. Through the 1920s and early 1930s, Venuti and Lang made many recordings as leader and as featured soloists. He and Lang became so well known for their ‘hot’ violin and guitar solos that on many commercial dance recordings they were hired to do 12- or 24-bar duos towards the end of otherwise stock dance arrangements. In 1926, Venuti and Lang started recording for the OKeh label as a duet (after a solitary duet issued on Columbia), followed by “Blue Four” combinations, which are considered milestone jazz recordings. Venuti also recorded commercial dance records for OKeh under the name “New Yorkers”.

He worked with Benny Goodman, Adrian Rollini, the Dorsey Brothers, Bing Crosby, Bix Beiderbecke, Jack Teagarden, Frank Signorelli, the Boswell Sisters, and most of the other important white jazz and semi-jazz figures of the late 1920s and early 1930s. However, following Lang’s death in 1933, Venuti’s career began to wane, though he continued performing through the 1930s, recording a series of commercial dance records (usually containing a Venuti violin solo) for the dime store labels, as well as OKeh and Columbia, plus the occasional jazz small group sessions. He was also a strong early influence on western swing players like Cecil Brower. Many of the 1920s OKeh sides continued to sell and remained in print through 1935 when ARCdiscontinued the OKeh label and reissued selected sides on the 35-cent Vocalion label (the OKeh label was revived by CBS in 1940).

After a period of relative obscurity in the 1940s and 1950s, Venuti played violin and other instruments with Jack Statham at the Desert Inn Hotel in Las Vegas. Statham headed several musical groups that played at the Desert Inn from late 1961 until 1965, including a Dixieland combo. Venuti was with him during that time, and was active with the Las Vegas Symphony Orchestra during the 1960s. He was ‘rediscovered’ in the late 1960s. In the 1970s, he established a musical relationship with tenor saxophonist Zoot Sims resulting in three recordings. In 1976, he recorded an album of duets with pianist Earl Hines entitled Hot Sonatas. He also recorded an entire album with country-jazz musicians including mandolinist Jethro Burns (of Homer & Jethro), pedal steel guitarist Curly Chalker and former Bob Wills sideman and guitarist Eldon Shamblin. Venuti died in Seattle, Washington.

Hildegard of Bingen (c. 1098 – 17 September 1179), also known as Saint Hildegard and the Sibyl of the Rhine, was a German Benedictine abbess and polymath active as a writer, composer, philosopher, mystic, visionary, and as a medical writer and practitioner during the High Middle Ages. She is one of the best-known composers of sacred monophony, as well as the most recorded in modern history.She has been considered by a number of scholars to be the founder of scientific natural history in Germany.

Hildegard’s convent at Disibodenberg elected her as magistra (mother superior) in 1136. She founded the monasteries of Rupertsberg in 1150 and Eibingen in 1165. Hildegard wrote theological, botanical, and medicinal works, as well as letters, hymns, and antiphons for the liturgy. She wrote poems, and supervised miniature illuminations in the Rupertsberg manuscript of her first work, Scivias. There are more surviving chants by Hildegard than by any other composer from the entire Middle Ages, and she is one of the few known composers to have written both the music and the words. One of her works, the Ordo Virtutum, is an early example of liturgical drama and arguably the oldest surviving morality play. She is noted for the invention of a constructed languageknown as Lingua Ignota.

Although the history of her formal canonization is complicated, regional calendars of the Roman Catholic Church have listed her as a saint for centuries. On 10 May 2012, Pope Benedict XVI extended the liturgical cult of Hildegard to the entire Catholic Church in a process known as “equivalent canonization“. On 7 October 2012, he named her a Doctor of the Church, in recognition of “her holiness of life and the originality of her teaching.