An observer is one who engages in observation or in watching an experiment.

Observer may also refer to:

Computer science and information theory

  • In information theory, any system which receives information from an object
  • A state observer in control theory, a system that models a real system in order to provide an estimate of its internal state
  • Observer pattern, a design pattern used in computer programming
  • Fiction

  • Observer (Mystery Science Theater 3000), a fictional television character
  • Observers, beings in the television show Fringe
  • Music

  • "Observer", a song by Gary Numan on his album The Pleasure Principle
  • "The Observer", a track from The Flaming Lips' 1999 album The Soft Bulletin
  • The Observers, alternative name for reggae session band Soul Syndicate when working with Winston Holness (a.k.a. Niney the Observer).
  • Physics

  • Observer (physics)
  • Observer (special relativity)
  • Observer (general relativity)
  • Observer (quantum physics)
  • Observator (astronomy)
  • Politics and diplomacy

  • Observer status, granted by an organization to allow a non-member limited participation
  • Latest News for: Expert observer


    We haven't lost what we have not given up

    The Manila Times 19 May 2024
    WHEN I started writing this piece, the Atin Ito (This is Ours) coalition, volunteers, journalists and foreign observers on board five indigenous mother boats embarked on a journey to Bajo de Masinloc (BdM) or Panatag (Scarborough) Shoal ... In September 2023, the same phenomenon was observed in Sandy Cay 2, one of the four sandbars near Pag-asa Island....

    Disappearing ink, fake polls and voter fraud: EU fears as Russian propaganda ads target Euro elections

    The Observer 19 May 2024
    The adverts – collected by tech expert Paul Bouchaud and shared with the Observer – all ran on Facebook during the first 13 days of May ... View image in fullscreen ... “The scale [of the threat] is very high,” Nathalie Loiseau, a French MEP in Macron’s party, who chairs the European parliament’s subcommittee on security and defence, told the Observer ... ....

    Harrison fired, JC to hunt new athletics coach - Jamaica Observer

    Jamaica Observer 18 May 2024
    KINGSTON, Jamaica - According to Observer Online sources, Jamaica College (JC) will be hunting a new athletics head ......

    'Profit-Generating' and Woke Brainwashing: What's Happened to US Military?

    Sputnik 18 May 2024
    The third saturday of May is celebrated in the United States as Armed Forces Day, an observance honoring all members of the country’s military. But many experts are not joining the celebrations, raising concerns about the state of the US troops .......

    Hypertension On Rise Among Children, Teens In Kashmir: Doctors

    Kashmir Observer 18 May 2024
    Srinagar- Around half of the people suffering from hypertension remain unaware of their condition and many hypertensive patients struggle to control their blood pressure, which leads to severe consequences, according to medical experts. Doctors who spoke with Kashmir News Observer ......

    What is Inflammatory bowel disease? Why is it rising in India?

    International Business Times 18 May 2024
    Inflammatory bowel disease (IBD), which arises from a combination of genetic factors, gut environment, and immune responses, is seeing a significant rise in India, said health experts on Saturday. The IBD Day is observed every year on May 19 ... The health experts called for ......

    Michael Saylor Shares Bullish Bitcoin (BTC) Tip As Price Crosses $67K

    CoinGape 18 May 2024
    Bitcoin (BTC) saw a recent upsurge that pushed its price above the $67,000 mark after threatening to go below $60,000 in the last couple of weeks ... Saylor Tells Investors to Bet on Bitcoin ... This bold statement earned him a backlash from several experts and market observers but he had the backing of legendary trader Peter Brandt ... Read More ... .......

    UAE: 5-Day Eid Al Adha Break with Europe Flight Deals from Dh980

    Al Wast 18 May 2024
    UAE residents are seizing the opportunity to maximize their time off during the upcoming Eid Al Adha break, with many making travel bookings just a day before the holiday begins. Maximizing the Eid Al Adha Break ... Ayoub El Mamoun, a travel expert, has observed a dynamic shift in holiday preferences among UAE residents for the Eid Al Adha break ... .......

    Experts reveal the subtle signs that you

    The Daily Mail 18 May 2024
    Experts in addiction ... The long-held orthodoxy was that a glass of red wine once in a while was heart healthy, but experts have now refuted supposed benefits, claiming evidence is flimsy and has only been documented in observational studies - meaning other factors could be at play....

    New Caledonia's unrest has unfolded rapidly, but some say the strife was years in the making

    Australian Broadcasting Corporation 17 May 2024
    Experts and observers say the discord in New Caledonia has built amid a deepening economic divide and a prolonged stalemate over the future of its status as a French territory ... ....

    Poultry waste costs Saudi Arabia SR2.8b annually

    Gulf News 17 May 2024
    Experts blame the waste on preparing excessive amounts of food greater than the actual needs. As part of their prescription to reduce such waste, the experts suggest that ... Furthermore, the experts urge families to observe Islam’s anti-extravagance precepts and rational consumption....

    Family travel 5: Summer vacation spots for both playing and learning

    Cascade Business News 17 May 2024
    Young people are invited to join in community garden sessions to learn about nurturing the earth and come nightfall to join experts to observe the night sky and learn how the island’s night creatures move about ... (Lynn O’Rourke Hayes ( is an author, family travel expert and enthusiastic explorer....

    GLOBALink | European green industries look to China for upturn, debunk overcapacity claim

    Xinhua 17 May 2024
    As multiple European countries are looking to China for deepening green cooperation, observers and experts have refuted the unfounded "overcapacity" claim against China's progress in its new energy industry. #GLOBALink. Produced by Xinhua Global Service■. Comments. Comments (0). Send ... ....