Annie Jump Cannon
American astronomer and educator
Born
Died
Category
Scientists & Innovators
Country
United States
Links & References
An astronomer and academic specialized in stellar classification. Developed the Harvard Classification Scheme, categorizing stars based on their temperatures and spectral types. Contributed significantly to the study of variable stars and collaborated with a group of female astronomers known as the 'Harvard Computers' at Harvard Observatory. Authored numerous publications and promoted women in science throughout her career.
Developed the Harvard Classification Scheme
Classified over 350,000 stars
Contributed to the understanding of variable stars
Other People Born on December 11th
Hector Berlioz
Composer of Symphonie fantastique
Born
December 11th, 1803 222 years ago
Died
March 8th, 1869 157 years ago — 65 years old
A French composer, conductor, and music critic, this individual played a significant role in the development of orchestral and operatic music. His seminal work, 'Symphonie fantastique,' debuted in 1830 and showcased his innovative use of orchestral colors and bold storytelling through music. Active in the 19th century, this composer also contributed to the field of music criticism and published several influential essays on music. His operas, including 'Benvenuto Cellini' and 'The Damnation of Faust,' highlighted his advanced harmonic language and imaginative orchestration, further establishing his legacy in the world of classical music.
Continue ReadingMaila Nurmi
Actress and producer known as Vampira
Born
December 11th, 1922 103 years ago
Died
January 10th, 2008 18 years ago — 85 years old
An actress, producer, and screenwriter, gained recognition as the character Vampira, featuring in the 1956 film 'Plan 9 from Outer Space'. Created a television show in the 1950s that showcased horror films, becoming an early pioneer of horror television. Managed to capture the public's attention with unique style and personality.
Continue ReadingYalitza Aparicio
Mexican actress from 'Roma'
Born
December 11th, 1993 32 years ago
Aparicio gained international recognition through a leading role in the film 'Roma', directed by Alfonso Cuarón. The film was critically acclaimed and won several awards, including the Academy Award for Best Foreign Language Film. Prior to this role, she worked as a teacher and had no formal training in acting. Her performance earned her an Academy Award nomination for Best Actress, marking her as one of the first Indigenous women to receive such recognition in this category. Her impactful portrayal resonated with audiences and highlighted the importance of Indigenous voices in cinema.
Continue ReadingRoy Hibbert
Basketball player, 2012 NBA All-Star
Born
December 11th, 1986 39 years ago
A professional basketball player played as a center in the NBA. Played college basketball at Georgetown University. Selected as the 17th overall pick in the 2008 NBA Draft by the Toronto Raptors but immediately traded to the Indiana Pacers. Played for the Pacers from 2008 to 2015, contributing to the team reaching the Eastern Conference Finals in 2013. Named an NBA All-Star in 2012 and recognized for defensive skills, earning a spot on the NBA All-Defensive Team in 2014. Concluded NBA career playing for the Los Angeles Lakers in the 2015-2016 season.
Continue ReadingOnyeka Okongwu
Basketball player for Atlanta Hawks
Born
December 11th, 2000 25 years ago
A professional basketball player, primarily played as a center for the Atlanta Hawks in the NBA. Okongwu played college basketball for the USC Trojans, where he demonstrated exceptional skills on both ends of the court. Drafted as the sixth overall pick in the 2020 NBA Draft, he quickly became an important member of the Hawks. Known for defensive prowess and rebounding ability, Okongwu contributed to the team's performance in the playoffs.
Continue ReadingAlexa Demie
Actress known for 'Euphoria'
Born
December 11th, 1990 35 years ago
An actress and singer, gained attention for portraying Maddy Perez in the HBO series 'Euphoria'. Born in 1990, began her career in music before transitioning to acting. Appeared in films such as 'Mid90s' and 'Waves', showcasing talent in both television and cinema. In addition to acting, engaged in music projects, contributing to her artistic profile.
Continue ReadingOther People Who Died on April 13th
Faith Ringgold
Artist and author of 'Tar Beach'
Born
October 8th, 1930 96 years ago
Died
April 13th, 2024 2 years ago — 93 years old
An American artist and author, established a reputation through vibrant storytelling in artworks and children's literature. Incorporated quilt-making techniques into visual art, exploring themes of race, gender, and identity. Gained acclaim with the illustrated story 'Tar Beach', which received the Caldecott Honor. Contributed to the feminist art movement through her unique approach, combining cultural narratives with artistic expression.
Continue ReadingHerb Trimpe
Comic book artist, notable for Wolverine
Born
1939 87 years ago
Died
April 13th, 2015 11 years ago — 76 years old
An American author and illustrator, instrumental in the comic book industry, provided iconic illustrations for several beloved characters. Significant contributions included work on 'The Incredible Hulk' and 'Wolverine', helping to shape the visual representation of these figures. Also developed new characters and storylines, achieving recognition during a career spanning over four decades.
Continue ReadingWhitley Stokes
Lawyer & scholar, editor of 'The Irish Law Journal'
Born
1830 196 years ago
Died
April 13th, 1909 117 years ago — 79 years old
An Anglo-Irish lawyer and scholar, contributed significantly to legal scholarship and research. Specialized in Irish law and advocacy for improved legal systems. Served as an editor for 'The Irish Law Journal,' influencing legal discourse in Ireland. Engaged in extensive writing, translating, and editing works that addressed various aspects of law and jurisprudence.
Continue ReadingJohn A. Bennett
American soldier and military leader
Born
April 10th, 1936 90 years ago
Died
April 13th, 1961 65 years ago — 25 years old
Born on April 10, 1936, contributed significantly during military service. Played a vital role in combat operations, particularly in the Vietnam War. Held various leadership positions throughout a distinguished career in the U.S. Army, demonstrating tactical expertise and commitment to duty. Retired with the rank of Colonel.
Continue ReadingJohn Archibald Wheeler
Theoretical physicist and educator
Born
July 9th, 1911 115 years ago
Died
April 13th, 2008 18 years ago — 96 years old
Contributions to theoretical physics included work on the concepts of black holes and quantum gravity. Played a key role in the development of nuclear fission during World War II. Served as a professor at Princeton University, influencing generations of physicists. Promoted the interpretation of quantum mechanics known as 'it from bit', emphasizing the fundamental role of information in physics.
Continue ReadingEduardo Galeano
Uruguayan journalist and author
Born
September 3rd, 1940 86 years ago
Died
April 13th, 2015 11 years ago — 74 years old
A distinguished journalist and author, this individual explored themes of history, politics, and society, often reflecting on the impact of colonialism and capitalism in Latin America. The three-volume work 'Memory of Fire' intricately intertwined historical narrative with personal reflection. 'Open Veins of Latin America' critically examined the exploitation of the region's resources and its consequences, gaining international acclaim. This writer also contributed extensively to the field of sports journalism and was a staunch advocate for human rights.
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