Quizology.Online

“There is much pleasure to be gained from useless knowledge.”

— Bertrand Russell

Tag: astronomy

  • Seconds Out — Answers

    Here are the answers to my earlier questions.

    See question three.
    Brünnhilde pleads with her sisters to rescue Sieglinde: (Arthur Rackham, 1910).
    Image Wikimedia Commons

    These questions are not date-related but do follow a theme mentioned in the title.

    One

    What is the title of the second volume of J.R.R. Tolkien’s The Lord of the Rings novel?

    Answer: The Two Towers.

    Published in 1954, The Two Towers is the second volume of J.R.R. Tolkien’s The Lord of the Rings. Its title remains ambiguous, as five towers appear in the text. The narrative creates suspense through interwoven storylines. Critics have praised its epic and romantic qualities, and it became the basis for Peter Jackson’s 2002 film The Lord of the Rings: The Two Towers.


    Two

    When it is visible, it is the most brilliant planet in the sky.

    — Encyclopædia Britannica

    The above sentence is from an Encyclopædia Britannica article about a planet. What planet?

    Answer: Venus.

    Venus, second from the Sun and closest large body to Earth, appears near sunrise or sunset as the brightest planet. Although today named after the Roman goddess of love and beauty, ancient records, which include Babylonian, Chinese, Central American, Egyptian, and Greek, show it was studied by multiple civilisations.


    Three

    The third drama conceived and written, yet the second opera in Wagner’s tetralogy Der Ring des Nibelungen. Which mythic creatures does this drama take its name from?

    Answer: Valkyries.

    Die Walküre, the second opera in Wagner’s Der Ring des Nibelungen (The Ring of the Nibelung), premiered in Munich in June 1870 and as part of the cycle in 1876. Based on Norse mythology, it follows Volsung twins Sieglinde and Siegmund, whose love angers the gods. Brünnhilde defies them, saving Sieglinde and her unborn child.


    Four

    The … Revolution created the second independent country in the Americas after the United States became independent in 1783.

    — Office of Historian, U.S. Department of State

    An adjective has been omitted from the preceding quote; which nation does the term describe?

    Answer: Haiti.

    Haitian was removed from the quote. The Haitian Revolution established the second independent American nation after the U.S. in 1783. Haiti, formerly St. Domingue, was a profitable French colony reliant on slave labour. The French Revolution sparked a slave revolt in 1791, led by Toussaint L’Ouverture. U.S. leaders, many of whom were slaveowners, were ambivalent about the revolt. Initially, they aided its suppression but later supported L’Ouverture. Due to policy shifts and domestic issues, the U.S. didn’t recognise Haiti’s independence until 1862. Jefferson initially aided L’Ouverture but later isolated Haiti.


    Five

    Sir Arthur Conan Doyle’s second Sherlock Holmes novel involves the theft of the Agra treasure. What is the title of the novel?

    Answer: The Sign of the Four (aka The Sign of Four).

    The Sign of the Four is Arthur Conan Doyle’s second novel featuring Sherlock Holmes. In it, he investigates Mary Morstan’s case involving her missing father. Dr Watson, Holmes’ companion, marries Mary Morstan. Published in February 1890 it followed the first novel, A Study in Scarlet. 


  • Seconds Out

    See question three.
    Brünnhilde pleads with her sisters to rescue Sieglinde: (Arthur Rackham, 1910).
    Image Wikimedia Commons

    These questions are not date-related but do follow a theme mentioned in the title.

    One

    What is the title of the second volume of J.R.R. Tolkien’s The Lord of the Rings novel?


    Two

    When it is visible, it is the most brilliant planet in the sky.

    The above sentence is from an Encyclopædia Britannica article about a planet. What planet?


    Three

    The third drama conceived and written, yet the second opera in Wagner’s tetralogy Der Ring des Nibelungen. Which mythic creatures does this drama take its name from?


    Four

    The … Revolution created the second independent country in the Americas after the United States became independent in 1783.

    An adjective has been omitted from the preceding quote; which nation does the term describe?


    Five

    Sir Arthur Conan Doyle’s second Sherlock Holmes novel involves the theft of the Agra treasure. What is the title of the novel?


    Good luck! I’ll post the answers later.


  • Ologies II — Answers

    Here are the answers to today’s questions.

    Tree Cookie.
    A cross-section of a Coast Douglas-fir tree.
    Royal Ontario Museum, Canada.
    Image Wikimedia Commons

    Today’s questions are further study of Ologies.

    One

    What is defined as ‘the study of the mechanics of body movements’ (Oxford English Dictionary)?

    Answer: Kinesiology.

    kinesiology /kɪˌniːsiˈɒlədʒi , kʌɪˌniːsiˈɒlədʒi /
    ▸ noun [mass noun] the study of the mechanics of body movements.

    – ORIGIN
    late 19th century: from Greek kinēsis ‘movement’ (from kinein ‘to move’) + -logy.
    – DERIVATIVES
    kinesiological ▸ adjective
    kinesiologist ▸ noun 

    — Oxford English Dictionary


    Two

    What does an ichthyologist study?

    Answer: Fish.

    An ichthyologist is a scientist who studies fish, while ichthyology is the branch of zoology devoted to the study of fish. The word ichthyology comes from the Greek ichthys, meaning ‘fish’, and –logia, meaning ‘study of’. An ichthyologist may study the anatomy, behaviour, evolution, classification, ecology, distribution, or conservation of all major groups of fish, including bony fish (Osteichthyes), cartilaginous fish (such as sharks and rays), and jawless fish (such as lampreys and hagfish). Because fish make up more than half of all known vertebrate species, ichthyology is one of the largest and most diverse fields within zoology.


    Three

    Nosology is the scientific study of which of these?

    • Diseases
    • Nasal biology
    • Negativity

    Answer: Diseases.

    nosology /nɒˈsɒlədʒi /
    ▸ noun [mass noun] the branch of medical science dealing with the classification of diseases.

    – ORIGIN
    early 18th century: from Greek nosos ‘disease’ + –logy.
    – DERIVATIVES
    nosological /ˌnɒsəˈlɒdʒɪkl / ▸ adjective
    nosologist /nɒˈsɒlədʒɪst / ▸ noun
    — Oxford English Dictionary 


    Four

    What is defined by the Oxford English Dictionary as the ‘science or technique of dating events, environmental change, and archaeological artefacts by using the characteristic patterns of annual growth rings in timber and tree trunks’?

    Answer: Dendrochronology.

    Dendrochronology, or tree-ring dating, is the scientific method of dating tree rings to the exact year they formed. Because trees produce one growth ring per year, the technique can precisely determine the age of wood and the timing of environmental changes, particularly past climate conditions. It is widely used in archaeology, art history, architecture, and to calibrate radiocarbon dating. Continuous tree-ring records in some regions extend back nearly 14,000 years, while newer isotope-based methods can date samples unsuitable for traditional ring analysis.


    Five

    Selenology is the scientific study of what?

    Answer: The moon.

    Selenology is derived from the Greek words Selēnē, meaning “Moon”, and –logia, meaning ‘the study of’ or ‘discourse concerning’. Literally, selenology means ‘the study of the Moon’. Selene was the ancient Greek goddess of the Moon, and her name became the root for several lunar-related scientific terms, including selenography (mapping or describing the Moon’s surface) and selenophysics (the physical study of the Moon). The term selenology came into scientific use in the 19th century, when lunar observation and mapping were becoming increasingly systematic. Today it refers to the branch of planetary science that studies the Moon’s geology, surface features, internal structure, origin, and evolution.


  • The Prancing Pony — Answers

    The Prancing Pony, Bree.
    Image LOTR Fandom

    Five random questions today, neither date-related nor themed.

    One

    In the novels of J.R.R. Tolkien, who are said to be the inhabitants of Bree?

    Answer: Big Folk and Hobbits.

    Bree, east of the Shire, is the only Hobbit and Man settlement in Bree-land, inspired by the English village of Brill and Tolkien’s linguistics. The Prancing Pony in Bree is where Frodo’s use of the ring brings him to the attention of Aragorn and the Black Riders. 


    Two

    What is the world’s longest snake?

    Answer: Reticulated Python.

    The reticulated python is the only snake with verified human consumption, prompting a 2015 US import ban later partially rescinded. Documented fatalities and consumption of humans are recorded from 1638 to 2026, these are mainly in Indonesia.


    Three

    What is the nearest star to our Sun? 

    Answer: Proxima Centauri.

    Proxima Centauri, discovered in 1915 by Robert Innes, is the nearest star to Earth after the Sun, located 4.25 light-years away in Centaurus. A red dwarf which will remain a main-sequence star for four trillion years. Proxima Centauri has two confirmed exoplanets: Proxima Centauri b and Proxima Centauri d.


    Four

    In Neil Gaiman’s American Gods, Wednesday is revealed to be an incarnation of what God?

    Answer: Odin.

    Neil Gaiman’s 2001 fantasy novel American Gods centres on Shadow and won Hugo and Nebula awards. A 2011 expanded edition, audio versions and a 2017 Folio Society edition followed. It was adapted for television in 2017 with Gaiman as executive producer.


    Five

    Which character from television’s Friends is also a moon of the planet Saturn? 

    Answer: Phoebe.

    Phoebe Buffay is a main character in Friends, created by David Crane and Marta Kauffman and played by Lisa Kudrow. Phoebe, Saturn’s largest irregular satellite, was discovered photographically by William Henry Pickering in 1899. Cassini’s 2004 flyby enabled detailed study. Its retrograde orbit places it in the Norse group.


  • The Prancing Pony

    The Prancing Pony, Bree.
    Image LOTR Fandom

    Five random questions today, neither date-related nor themed.

    One

    In the novels of J.R.R. Tolkien, who are said to be the inhabitants of Bree?


    Two

    What is the world’s longest snake?


    Three

    What is the nearest star to our Sun? 


    Four

    In Neil Gaiman’s American Gods, Wednesday is revealed to be an incarnation of what God?


    Five

    Which character from television’s Friends is also a moon of the planet Saturn? 


    Good luck! I’ll post the answers later.


  • The Earth is a very small stage in a vast cosmic arena — Answers

    Here’s are the answers on a day when the theme was ‘firsts’.

    Today’s first question relates to the date 16 July. The others aren’t date-related but share a common theme.

    Les Horribles Cernettes.
    Image Reddit

    One

    A picture of the band Les Horribles Cernettes taken on 18 July 1992 later led to what technological first?

    Answer: The first non-technical picture uploaded to the web.

    In 1992, Silvano de Gennaro started the Cern Hardronic Festival, leading to the first non-technical photo uploaded to the web: the Cernettes. The image, 120×50 pixels, took a minute to load. Now scattered globally, the Cernettes reunited in 2012, celebrating their iconic status and historical significance. It is recognised by Guinness World Records as the ‘First photo posted to the World Wide Web’ but it is more spcifically the ‘the first non-technical photo uploaded to the web’.


    Two

    Who is the first, and to date only, First Lady of the United States to have won an award at the Emmys?

    Answer: Jacqueline Kennedy.

    Jacqueline Kennedy received a Trustees Award at the 1962 Emmys, accepted by Lady Bird Johnson, for her television special A Tour of the White House with Mrs. John F. Kennedy, which aired on 14 February 1962. The broadcast, watched by over 100 million globally, highlighted a restoration. Kennedy’s award is housed at the John F. Kennedy Presidential Library and Museum.


    Three

    In 1958, Billboard‘s Hot 100 premiered as an all-genre singles chart with Poor Little Fool being the first number one. Two questions:

    • What act achieved that first number one?
    • By 18 July 2026, to the nearest hundred, how many different number one entries has there been?

    Answers

    • Ricky Nelson
    • ≈ 1,200 (1,194 exactly)

    The Billboard Hot 100 is a U.S. music chart ranking songs based on sales, streaming, and radio airplay. Released weekly on Tuesdays, it reflects data from Friday to Thursday. Since July 2015, sales and streaming are tracked weekly, with radio airplay following the same cycle since July 2021. Poor Little Fool by Ricky Nelson was the first Billboard Hot 100 number-one song on August 4, 1958. By July 18, 2026, the chart had 1,194 different number-one entries. The current top song is Choosin’ Texas by Ella Langley.


    Four

    LHS 1480 b.
    Image NASA

    Astronomers announced in 2026 that they’d detected an atmosphere around an Earth-like planet in the habitable zone of another star for the first time. This planet, named LHS 1140 b, is how far away from Earth:

    • 49 light years
    • 76 light years
    • 127 light years

    Answer: 49 light years.

    Astronomers discovered an atmosphere on LHS 1140 b, an Earth-like planet in the habitable zone, marking a milestone in the search for alien life. The planet, 1.7 times Earth’s width and 5.6 times its mass, retains helium, suggesting potential water presence. Findings published in Science, based on 2024 observations, highlight atmospheric stability.


    Five

    Who was the first woman inducted into the Rock and Roll Hall of Fame?

    Answer: Aretha Franklin.

    Lady Soul. The first woman inducted into the Rock & Roll Hall of Fame, Aretha Franklin was an artist of passion, sophistication and command, whose recordings remain anthems that defined soul music. Long live the Queen.
    — Rock and Roll Hall of Fame


    The Earth is a very small stage in a vast cosmic arena

    The post title, which was brought to mind by question four, is a quote by American scientist Carl Sagan –

    The Earth is a very small stage in a vast cosmic arena
    Carl Sagan
    — James Webb discovery


  • The Earth is a very small stage in a vast cosmic arena

    Today’s first question relates to the date 16 July. The others aren’t date-related but share a common theme.

    Les Horribles Cernettes.
    Image Reddit

    One

    A picture of the band Les Horribles Cernettes taken on 18 July 1992 later led to what technological first?


    Two

    Who is the first, and to date only, First Lady of the United States to have won an award at the Emmys?


    Three

    In 1958, Billboard‘s Hot 100 premiered as an all-genre singles chart with Poor Little Fool being the first number one. Two questions:

    • What act achieved that first number one?
    • By 18 July 2026, to the nearest hundred, how many different number one entries has there been?

    Four

    LHS 1480 b.
    Image NASA

    Astronomers announced in 2026 that they’d detected an atmosphere around an Earth-like planet in the habitable zone of another star for the first time. This planet, named LHS 1140 b, is how far away from Earth:

    • 49 light years
    • 76 light years
    • 127 light years

    Five

    Who was the first woman inducted into the Rock and Roll Hall of Fame?


    Good luck! I’ll post the answers later.


  • Is there any tea on this spaceship? — Answer

    Here are the answers to my earlier questions.

    Concept picture: Heart of Gold, The Hitchhiker’s Guide to the Galaxy.
    Image © Touchstone Pictures IMDB (cropped)

    Today’s questions are a random mix, which are neither date-related nor themed.

    One

    Whose house is scheduled for demolition at the beginning of The Hitchhiker’s Guide to the Galaxy?

    Answer: Arthur Dent.

    Arthur wakes to be informed by a council official that his house has to be demolished that morning to make way for a bypass. While he tries to prevent this happening, his friend Ford Prefect arrives and insists on taking him to the pub. As they do this, a Vogon spaceship appears, and an announcement is made that Earth has to be demolished that morning to make way for an interstellar bypass. Ford manages to get both himself and Arthur onto the spaceship before Earth is destroyed.


    Two

    Established in the year 324, this city was built on the site of an existing one and initially known as New Rome. Three questions:

    1. What was the name of the existing city?
    2. What name very quickly superseded New Rome?
    3. What name is this city known as today?

    Answers

    1. Byzantium
    2. Constantinople
    3. Istanbul
      Istanbul, originally Byzantium, became a pivotal city, serving as the capital of four empires over 16 centuries: Roman, Byzantine, Latin, and Ottoman. It advanced Christianity before becoming an Islamic stronghold in 1453. Istanbul’s historic centre remains a UNESCO World Heritage Site.

    Three

    Starting in the 1970s, an actor who connected Lawrence of Arabia and Doctor Zhivago dedicated much of his time to bridge. He published books, videos, video games, and a syndicated column all about the card game. Who is this?

    Answer: Omar Sharif.

    Omar Sharif, born Michel Yusef Dimitri Chalhoub, was an Egyptian actor famed for roles in Lawrence of Arabia and Doctor Zhivago. He starred in over 100 films and won three Golden Globes and a César Award. A multilingual bridge and horse racing enthusiast, he received prestigious honours and passed away in 2015.


    Four

    Rhea and Tethys are two major moons of a planet in the solar system. Here are three questions:

    1. Which planet are they moons of?
    2. Rhea and Tethys are what in Greek mythology?
    3. Approximately how many moons does this planet have in total, to the nearest ten?

    Answers

    1. Saturn
    2. Titans
    3. 270 (274)

    Saturn has 274 confirmed moons in its orbit, far more than any other planet in our solar system. In March 2025, astronomers confirmed the discovery of 128 small moons around Saturn — adding to the already large moon count.

    Saturn’s moons range in size, from one that is larger than the planet Mercury — the giant moon Titan — to others as small as a sports arena. The small moon Enceladus has a global ocean under a thick, icy shell. Scientists have identified both moons as high-priority science destinations for future deep-space missions.

    — NASA


    Five

    The 2008 film and 2019 musical The Curious Case of Benjamin Button are both adaptations of a short story. Who wrote it?

    Answer: F. Scott Fitzgerald.

    The Curious Case of Benjamin Button is a satirical short story by F. Scott Fitzgerald, published in Collier’s Magazine on 27 May 1922. It features reverse ageing and was included in Tales of the Jazz Age. The story inspired a 2008 Oscar-nominated film and an Olivier Award-winning musical.


    Title

    The post title ‘Is there any tea on this spaceship?’ is a quote by Arthur Dent in Douglas Adams’ The Hitchhiker’s Guide to the Galaxy.


  • Is there any tea on this spaceship?

    Concept picture: Heart of Gold, The Hitchhiker’s Guide to the Galaxy.
    Image © Touchstone Pictures IMDB (cropped)

    Today’s questions are a random mix, which are neither date-related nor themed.

    One

    Whose house is scheduled for demolition at the beginning of The Hitchhiker’s Guide to the Galaxy?


    Two

    Established in the year 324, this city was built on the site of an existing one and initially known as New Rome. Three questions:

    1. What was the name of the existing city?
    2. What name very quickly superseded New Rome?
    3. What name is this city known as today?

    Three

    Starting in the 1970s, an actor who connected Lawrence of Arabia and Doctor Zhivago dedicated much of his time to bridge. He published books, videos, video games, and a syndicated column all about the card game. Who is this?


    Four

    Rhea and Tethys are two major moons of a planet in the solar system. Here are three questions:

    1. Which planet are they moons of?
    2. Rhea and Tethys are what in Greek mythology?
    3. Approximately how many moons does this planet have in total, to the nearest ten?

    Five

    The 2008 film and 2019 musical The Curious Case of Benjamin Button are both adaptations of a short story. Who wrote it?


    Good luck! I’ll post the answers later.


  • The Eyes Have It — Answers

    Here are today’s answers.

    Five random questions today.

    Io.
    Image Wikimedia Commons

    One

    1 Greek mythology a priestess of Hera who was loved by Zeus. Trying to protect her from the jealousy of Hera, Zeus turned [her] into a heifer. Hera sent a gadfly to torture the heifer, which then fled across the world and finally reached Egypt, where Zeus turned her back into human form.
    2 Astronomy one of the Galilean moons of Jupiter, the fifth-closest satellite to the planet, being actively volcanic and coloured red and yellow with sulphur compounds (diameter 3,630 km.
    — Oxford English Dictionary 

    The above entry in the Oxford English Dictionary defines what word?

    Answer: Io.

    Io, a mortal lover of Zeus, was a princess whose descendants included Perseus and Heracles. Named after this princess, Io, the innermost Galilean moon of Jupiter, is the most geologically active object in the Solar System, with over 400 active volcanoes.


    Two

    Cato Fong is the manservant of which fictional inspector?

    Answer: Inspector Clouseau.

    Cato, Clouseau’s manservant and martial arts expert, is known for unexpectedly attacking Clouseau to keep his skills sharp. Despite Clouseau’s frequent humiliation, he always gets revenge. In later films, Cato helps Clouseau on cases and even runs a covert brothel in Clouseau’s apartment.


    Three

    Which Swedish actress played Ilsa Lund in the classic film Casablanca?

    Answer: Ingrid Bergman.

    Ingrid Bergman was a Swedish actress with a career spanning five decades. She is regarded as one of the most influential actresses in cinema history, winning numerous accolades including three Academy Awards, two Primetime Emmy Awards, and a Tony Award. Bergman, who spoke five languages, starred in notable films like Casablanca, Gaslight, and Murder on the Orient Express.


    Four

    Which 2013 Dan Brown novel begins with Robert Langdon waking in a Florence hospital?

    Answer: Inferno.

    Harvard professor Robert Langdon, suffering from amnesia, escapes an assassin with the help of Dr. Sienna Brooks. He discovers he mumbled ‘Very sorry’ but later learns it was ‘Vasari’ and refers to the artist Giorgio Vasari.


    Five

    What was the title of Carrie Underwood’s debut single?

    Answer: Inside Your Heaven.

    Inside Your Heaven, written by Andreas Carlsson, Pelle Nylén, and Savan Kotecha, was released as a single by both Carrie Underwood and Bo Bice in June 2005. Underwood’s version debuted at number one on the US Billboard Hot 100 and Canadian Singles Chart, while Bice’s peaked at number two.


    The Eyes Have It

    The title is a pun on the word ’eyes’, with each of the answers beginning with the letter ‘I’.