This Day In History : February 17

1959 United States

1st weather satellite launched, Vanguard 2

Vanguard 2 (or Vanguard 2E before launch) is an Earth-orbiting satellite launched 17 February 1959 at 15:55:02 GMT, aboard a Vanguard SLV-4 rocket as part of the United States Navy's Project Vanguard. The satellite was designed to measure cloud cover distribution over the daylight portion of its orbit, for a period of 19 days, and to provide information on the density of the atmosphere for the lifetime of its orbit (about 300 years).

Also on This Day in History February 17

Discover what happened on February 17 with HISTORY's summaries of major events, anniversaries,
famous births and notable deaths.

Births on This Day, February 17
  • 1781 René Laënnec

    French physician who invented Stethoscope

  • 1917 Guillermo González Camarena

    Mexican inventor who invented color television

  • 1850 Georg Theodor August Gaffky

    German bacteriologist

  • 1723 Tobias Mayer

    German astronomer who developed lunar tables for longitude determination

  • 1923 Alden Winship Clausen

    American banker and President of World Bank

Deaths on This Day, February 17
  • 1959 Andrew J. Moyer

    American microbiologist who invented a method for mass-producing the antibiotic penicillin

  • 1890 Christopher Latham Sholes

    American newspaper man and inventor of the typewriter

  • 2012 Ulric Neisser

    American psychologist

  • 1874 Adolphe Quetelet

    Belgian astronomer, sociologist and mathematician

  • 2024 Johan Galtung

    Norwegian sociologist and father of peace studies

2008

Kosovo declares its independence

On February 17, 2008, Kosovo declared its independence from Serbia, following years of political tensions and international negotiations. The declaration was supported by the United States and many European countries but was opposed by Serbia and its ally Russia. Kosovo's independence marked a significant moment in the region's history, although it remains a topic of international debate and diplomatic challenge.
1897

National Organization of Mothers Forms, Becomes Parent-Teacher Association (PTA)

In 1897, the National Congress of Mothers was established, later evolving into the Parent-Teacher Association (PTA). This organization aimed to promote the welfare of children in schools and homes. It became a pivotal force in advocating for children's education and welfare across the United States, fostering collaboration between parents, teachers, and communities.
1980

First Winter Ascent of Mount Everest

On February 17, 1980, Krzysztof Wielicki and Leszek Cichy completed the first winter ascent of Mount Everest, a monumental achievement in mountaineering history. This expedition showcased their resilience and skill in tackling the extreme challenges of Everest's winter conditions.
1965

US Ranger 8 Launches, Transmitting 7,137 Lunar Pictures

On February 17, 1965, the US spacecraft Ranger 8 was launched with the mission to capture and transmit detailed images of the lunar surface. Over its mission, Ranger 8 successfully transmitted 7,137 high-resolution photographs of the Moon's surface back to Earth, providing valuable data for NASA's lunar exploration efforts.
Holiday
Special day
Discover invention