Vera Rubin

Astronomer known for galaxy rotation research

Vera Rubin - Astronomer known for galaxy rotation research
Born

July 23rd, 1928
96 years ago

Died

December 25th, 2016
8 years ago — 88 years old

Category

Scientists & Innovators

Country

United States

Links & References

An American astronomer made significant contributions to the study of galaxy rotation and dark matter. Conducted groundbreaking observational work that provided evidence for the existence of dark matter through the analysis of galaxy rotation curves. Served as a faculty member at several universities and became a prominent figure in the field of astronomy. Received numerous accolades throughout her career, including the National Medal of Science.

Studied galaxy rotation and dark matter

Contributed to the understanding of galactic structure

Other People Born on July 23rd

Abraham Colles

Irish anatomist and medical writer
Born
July 23rd, 1773 251 years ago
Died
1841 184 years ago — 68 years old

Born in Ireland in 1773, made significant contributions to anatomy and surgery. Graduated from the University of Dublin before embarking on a career in medicine. Served as a professor of anatomy at the Royal College of Surgeons in Ireland. Authored several influential texts, most notably 'Illustrations of the Muscular System.' Conducted research that enhanced understanding of the anatomy of the hand and wrist, leading to the identification of Colles' fracture. His work laid the groundwork for advancements in surgical practices.

Continue Reading

Matthew Murphy

English singer and guitarist for The Wombats
Born
July 23rd, 1984 40 years ago

An English singer and guitarist was a founding member of the rock band The Wombats, which formed in 2003. The group achieved commercial success with the release of their debut album, 'Guide to Modern Living,' in 2007. This album featured hits such as 'Moving to New York' and 'Let's Dance to Joy Division,' which contributed to their popularity in the UK and internationally. The band developed a distinctive sound that blended indie rock with pop elements, earning a dedicated fan base. Subsequent albums, including 'The Wombats Proudly Present: This Modern Glitch' and 'Glitterbug,' further solidified their position in the rock music scene.

Continue Reading

Lauren Mitchell

Gymnast with world championship accolades
Born
July 23rd, 1991 33 years ago

Competed in gymnastics, representing Australia. Achieved success at the 2010 World Artistic Gymnastics Championships, securing a gold medal on the floor exercise. Competed in multiple international competitions, contributing to the prestige of Australian gymnastics. Participated in the 2012 Summer Olympics, showcasing talents on a world stage. Retired from competitive gymnastics and transitioned to coaching and mentorship roles.

Continue Reading

Nelson Philippe

French race car driver and competitor
Born
July 23rd, 1986 38 years ago

Competed in various international motorsport events, including the Champ Car series. Participated in the team's activities with Conquest Racing and earned recognition within the racing community. Achieved significant results in Formula Renault and Formula 3000, demonstrating skill and competitiveness on the track. Transitioned to endurance racing towards the latter part of the career, showcasing versatility in different racing disciplines.

Continue Reading

Benedict Groeschel

Priest and psychologist, talk show host
Born
July 23rd, 1933 91 years ago
Died
October 3rd, 2014 10 years ago — 81 years old

Ordained as a priest in the Franciscan order, contributed to mental health awareness through psychological practice and spiritual guidance. Hosted the show 'The Sunday Night Stay at Home' which focused on faith and spirituality. Founded the First Things organization to address cultural issues through a religious lens. Authored several books on spirituality and mental health, combining principles of psychology with Catholic teachings.

Continue Reading

Philip Seymour Hoffman

Actor and director; Academy Award winner
Born
July 23rd, 1967 57 years ago
Died
February 2nd, 2014 11 years ago — 46 years old

An accomplished actor and director, recognized for versatility in film and theater. Gained acclaim for roles in 'Capote', 'The Master', and 'Doubt'. Directed the play 'Long Day's Journey Into Night' and co-founded the Labyrinth Theater Company. Honored with numerous awards, including an Academy Award for Best Actor for 'Capote' and multiple Tony Awards for stage performances.

Continue Reading

Other People Who Died on December 25th

Zhang Jingda

General of Later Tang Dynasty
Died
December 25th, 936 1088 years ago — None years old

Played a significant role as a general during the Later Tang Dynasty, a time characterized by the tumultuous period of the Five Dynasties and Ten Kingdoms in China. Served under the Later Tang's founding emperor and contributed to military campaigns that helped solidify the dynasty's power. Notable for strategic prowess in various battles that expanded the territory and influence of the Later Tang. Died in 936, leaving a legacy as an effective military leader during this dynamic era of Chinese history.

Continue Reading

Barbara von Krüdener

German mystic and author of 'The Conversation'
Born
1764 261 years ago
Died
December 25th, 1824 200 years ago — 60 years old

An influential German mystic and author, contributed to the literary and spiritual landscape of the early 19th century. Published significant works that integrated religious themes and personal introspection. Engaged with Romantic ideals, exploring the depths of human emotion and spirituality. Associated with prominent figures of her time and participated in various social and literary circles. The works often reflected mysticism and sought to connect the individual with the divine, impacting the discourse on spirituality in Europe.

Continue Reading

Robert Walser

Swiss author and playwright
Born
April 15th, 1878 147 years ago
Died
December 25th, 1956 68 years ago — 78 years old

An author and playwright from Switzerland, contributed significantly to the literary world with a unique style characterized by a focus on individual perception and a sense of fragmentation. Writings included the novels 'Jakob von Gunten' and 'The Tenderness of the World', showcasing a distinct narrative voice. Worked as a translator and produced various essays, plays, and prose pieces throughout a prolific career. Spent a significant period in mental health institutions later in life, where creativity continued to flourish despite personal challenges.

Continue Reading

Halfdan Hegtun

Norwegian radio host and politician
Born
October 8th, 1918 106 years ago
Died
December 25th, 2012 12 years ago — 94 years old

Engaged in radio broadcasting and politics. Served as a radio host for significant periods, facilitating discussions on various societal issues. Held political positions that influenced local governance and public policy in Norway. Played a crucial role in promoting national dialogue through media while contributing to political discourse during active years.

Continue Reading

Benny Binion

American poker player and casino owner
Born
1904 121 years ago
Died
December 25th, 1989 35 years ago — 85 years old

Played a significant role in the development of Las Vegas as a gambling destination. Founded the Horseshoe Casino in Las Vegas, which became influential in the poker community. Established the World Series of Poker in 1970, which popularized the game and transformed it into a major competitive sport. Contributed to the growth of poker through innovations in tournament structures.

Continue Reading

Linus Yale Jr.

Engineer and inventor of the modern lock
Born
April 4th, 1821 204 years ago
Died
December 25th, 1868 156 years ago — 47 years old

An American engineer and businessman, significant contributions to lock technology were made while operating a lock manufacturing company. Developed the pin tumbler lock mechanism, which revolutionized locking systems. Patented multiple inventions related to locks and keys. Contributed to the founding of Yale & Towne Manufacturing Company in 1868, furthering production and distribution of high-quality locking devices.

Continue Reading