• Astronomy Tonight

  • 著者： QP-4
  • ポッドキャスト

Astronomy Tonight

著者： QP-4
無料で聴く

  • サマリー

  • Astronomy Tonight: Your Daily Dose of Celestial Wonders


    Welcome to "Astronomy Tonight," your go-to podcast for daily astronomy tidbits. Every evening, we explore the mysteries of the night sky, from the latest discoveries in our solar system to the farthest reaches of the universe. Whether you're an amateur stargazer or a seasoned astronomer, our bite-sized episodes are designed to educate and inspire. Tune in for captivating stories about stars, planets, galaxies, and cosmic phenomena, all explained in an easy-to-understand format. Don't miss out on your nightly journey through the cosmos—subscribe to "Astronomy Tonight" and let the stars guide your curiosity!

    For more https://www.quietperiodplease.com/
    Copyright QP-4
    続きを読む 一部表示

あらすじ・解説

Astronomy Tonight: Your Daily Dose of Celestial Wonders


Welcome to "Astronomy Tonight," your go-to podcast for daily astronomy tidbits. Every evening, we explore the mysteries of the night sky, from the latest discoveries in our solar system to the farthest reaches of the universe. Whether you're an amateur stargazer or a seasoned astronomer, our bite-sized episodes are designed to educate and inspire. Tune in for captivating stories about stars, planets, galaxies, and cosmic phenomena, all explained in an easy-to-understand format. Don't miss out on your nightly journey through the cosmos—subscribe to "Astronomy Tonight" and let the stars guide your curiosity!

For more https://www.quietperiodplease.com/
Copyright QP-4
天文学 天文学・宇宙科学 科学
続きを読む 一部表示
エピソード
  • Astronomy Tonight for - 05-04-2025

    Astronomy Tonight for - 05-04-2025
    2025/05/04
    On May 4th in the realm of astronomy, one of the most exciting events occurred in 1989 when NASA launched the Magellan spacecraft to Venus aboard the Space Shuttle Atlantis. This mission was a game-changer in our understanding of Earth's mysterious sister planet.

    Magellan, named after the famous Portuguese explorer Ferdinand Magellan, was designed to map the surface of Venus using radar imaging. This was necessary because Venus is perpetually shrouded in thick clouds, making it impossible to see its surface with ordinary visible-light cameras.

    The spacecraft reached Venus on August 10, 1990, and began its mapping mission. Over the next four years, Magellan revealed a world that was both alien and strangely familiar. It discovered vast plains, towering mountains, and deep canyons. Perhaps most intriguingly, it found evidence of relatively recent volcanic activity, suggesting that Venus might still be geologically active.

    One of Magellan's most famous discoveries was the "pancake domes" - circular, flat-topped volcanic features unlike anything seen on Earth. These bizarre formations sparked the imaginations of scientists and sci-fi writers alike. Some joked that they looked like giant cosmic breakfast plates, leading to playful speculation about Venusian chefs preparing meals for titans!

    Magellan's mission ended dramatically on October 12, 1994, when it was commanded to plunge into Venus's atmosphere, becoming one with the planet it had studied so intently. In its final moments, it sent back valuable data about Venus's upper atmosphere, going above and beyond its original mission parameters.

    The Magellan mission revolutionized our understanding of Venus and planetary geology in general. It showed us that even our nearest planetary neighbor could hold incredible surprises, reminding us of the vast wonders waiting to be discovered in our solar system and beyond.

    So, on this day, we celebrate the launch of Magellan - a mission that lifted the veil on Venus and expanded our cosmic horizons. Who knows what other planetary secrets we might uncover on future May 4ths?
    続きを読む 一部表示
    2 分
  • Astronomy Tonight for - 05-03-2025

    Astronomy Tonight for - 05-03-2025
    2025/05/03
    On May 3rd in the field of astronomy, one of the most significant events occurred in 1715: A total solar eclipse that was visible across a large swath of England, including London. This eclipse is particularly noteworthy because it was the first to be accurately predicted using Newtonian principles.

    The astronomer Edmond Halley (yes, the same Halley of comet fame!) calculated the path and timing of this eclipse with remarkable precision. He even published a map showing the path of totality across England, which turned out to be startlingly accurate. This was a major triumph for Newtonian physics and helped to cement its acceptance in the scientific community.

    On the day of the eclipse, the skies over London darkened at around 9:00 AM, and for about two minutes, day turned to night. Imagine the scene: gentlemen in powdered wigs and ladies in elaborate dresses all staring skyward, many through "smoked glass" to protect their eyes. The streets would have been abuzz with excitement and perhaps a touch of fear – after all, solar eclipses were still somewhat mysterious events to many people.

    King George I himself observed the eclipse, adding a touch of royal approval to this scientific spectacle. The event was so significant that it inspired poems, paintings, and scientific treatises.

    Halley's successful prediction of this eclipse was a watershed moment in astronomy. It demonstrated the power of Newtonian physics to not just explain the movements of celestial bodies, but to predict future events with astonishing accuracy. This eclipse helped to usher in a new era of scientific understanding and prediction in astronomy.

    So, on this day in 1715, as the moon's shadow raced across England at over 1,700 miles per hour, it wasn't just day turning briefly to night – it was the dawn of a new age in astronomical science. And to think, it all happened because a brilliant man looked up at the sky and said, "I bet I can tell you exactly when that's going to happen again!"
    続きを読む 一部表示
    2 分
  • Astronomy Tonight for - 05-02-2025

    Astronomy Tonight for - 05-02-2025
    2025/05/02
    On May 2nd in astronomical history, one of the most significant events occurred in 1930 when the newly discovered planet Pluto received its official name. This event marked a pivotal moment in our understanding of the solar system and sparked a fascination with the outer reaches of our cosmic neighborhood that continues to this day.

    The story of Pluto's naming is as intriguing as the celestial body itself. After its discovery on February 18, 1930, by Clyde Tombaugh at the Lowell Observatory in Flagstaff, Arizona, the search for a suitable name began. The honor of suggesting the name went to Venetia Burney, an 11-year-old schoolgirl from Oxford, England.

    Young Venetia, fascinated by classical mythology, proposed the name "Pluto" after the Roman god of the underworld. She reasoned that this distant, dark world at the edge of the solar system deserved a name associated with the cold and darkness of the mythological underworld. Her grandfather, a retired librarian at Oxford University, passed the suggestion to astronomer Herbert Hall Turner, who then cabled it to colleagues in America.

    The name was an instant hit among astronomers, partly because its first two letters, "PL," could be interpreted as honoring Percival Lowell, the founder of Lowell Observatory who had predicted the existence of a "Planet X" beyond Neptune. On May 2nd, 1930, the new planet was officially christened "Pluto."

    Ironically, Pluto's journey from planet to dwarf planet in 2006 has only increased public interest in this enigmatic world. The New Horizons mission's flyby in 2015 revealed Pluto to be a complex, geologically active world with mountains of water ice, glaciers of nitrogen, and a thin atmosphere – far from the inert ball of ice many had imagined.

    So, on this day, we celebrate not just the naming of a distant world, but the spark of human curiosity that drives us to explore and understand the cosmos. Pluto's story reminds us that in astronomy, as in life, our classifications and understanding are always evolving, and there's always more to discover in the vast, mysterious universe around us.
    続きを読む 一部表示
    2 分

Astronomy Tonightに寄せられたリスナーの声

カスタマーレビュー：以下のタブを選択することで、他のサイトのレビューをご覧になれます。

Audible.co.jp

Amazon.co.jp
レビューはまだありません。