検索キーワード： 天文学

Host Celeste Skye explores the science and mystery of contrails—those white lines jets leave across the sky. Discover why some vanish instantly while others linger, what they reveal about the atmosphere, and how they sparked conspiracy theories. For more content like this, visit QuietPlease.aiThis show includes AI-generated content.

Long Haul explores the science, history, and human cost of going the distance. From record-breaking ultra-long flights to jet lag biology and recovery strategies, host Celeste Skye unpacks what it takes to cross continents and arrive ready to perform. For more content like this, visit QuietPlease.aiThis show includes AI-generated content.

Join host Celeste Skye as she uncovers invisible boundaries defining Earth's tropical zone. Through astronomy, atmospheric science, and climate data, discover how sunlight angles create divisions shaping ecosystems, weather, and human communities. These climate borders are shifting—redrawing our future. For more content like this, visit QuietPlease.aiThis show includes AI-generated content.

Host Celeste Skye unravels aviation's essential speed unit born from 17th-century sailors counting rope knots against sand timers. Discover why pilots worldwide still use this maritime measure, how it aligns with Earth's geometry, and what 450 knots means at cruising altitude. For more content like this, visit QuietPlease.aiThis show includes AI-generated content.

Celeste Skye reveals how a 250-mph river of wind six miles high powers record-breaking flights, steers devastating storms, and governs global weather. Discover the elegant physics behind Earth's invisible highway and why understanding the jet stream means understanding our planet. For more content like this, visit QuietPlease.aiThis show includes AI-generated content.

The Further Adventures of Zorro is the second novel Johnston McCulley wrote about Californian vigilante Zorro, the secret identity of Don Diego Vega. First published serially in Argosy All-Story Weekly between May and June 1922, this novel is the direct sequel to the 1919 novel The Curse of Capistrano. Although McCulley initially intended Zorro’s story to be complete in a single novel, the 1920 film adaptation The Mark of Zorro popularized the character sufficiently to convince McCulley to write another Zorro novel. Because McCulley wrote The Curse of Capistrano to be a stand-alone story, he...

This issue includes "Slaves of the Dust" by Sophie Wenzel Ellis, Part B of "The Pirate Planet" by Charles W. Diffin, "The Sea Terror" by Captain S. P. Meek, "Gray Denim" by Harl Vincent, and "The Ape-Men of Xlotli" by David R. Sparks. - Summary by Bill Boerst

This issue includes "Werewolves of War" by D. W. Hall, "The Tentacles from Below" by Anthony Gilmore, "The Black Lamp" by Captain S. P. Meek, "Phalanxes of Atlans" by F. V. W. Mason, and continues with "The Pirate Planet" by Charles W. Diffin, - Summary by Bill Boerst

The Throg task force struck the Terran survey camp a few minutes after dawn, without warning, and with a deadly precision which argued that the aliens had fully reconnoitered and prepared that attack. Eye-searing lances of energy lashed back and forth across the base with methodical accuracy. And a single cowering witness, flattened on a ledge in the heights above, knew that when the last of those yellow-red bolts fell, nothing human would be left alive down there. And so Shann Lantee, most menial of the Terrans attached to the camp on the planet Warlock, was left alone and weaponless in the ...

This is the story of Lys d'Angely. She was in need of a job and managed to get one as a maid to Lady Turnour, because she, in her anger, had fired the previous maid. Lady Turnour and Sir Samuel were about to leave for a motor tour. During this tour, Lys starts referring to herself as The Motor Maid. (Summary by ShrimpPhish)

John Carter, an American Civil War veteran, goes prospecting in Arizona and, when set upon by Indians, is mysteriously transported to Mars, called "Barsoom" by its inhabitants. Carter finds that he has great strength on this planet, due to its lesser gravity. Carter soon falls in among the Tharks, a nomadic tribe of the planet's warlike, four-armed, green inhabitants. Thanks to his strength and combat abilities he rises in position in the tribe and earns the respect eventually the friendship of Tars Tarkas, one of the Thark chiefs. The Tharks subsequently capture Dejah Thoris, Princess of ...

This issue contains "The Dark Side of Antri" by Sewell Peaslea Wright, "The Sunken Empire" by H. Thompson Rich, "The Gate to Xoran" by Hal K. Wells, "The Eye of Allah" by C. D. Willard, "The Fifth-Dimension Catapult" by Murray Leinster, and "The Pirate Planet[' by Charles W. Diffin. - Summary by Bill Boerst

John Carter is mysteriously conveyed to Mars, where he discovers two intelligent species continually embroiled in warfare. Although he is a prisoner of four-armed green men, his Civil War experience and Earth-trained musculature give him superior martial abilities, and he is treated with deference by this fierce race. Falling in love with a princess of red humanoids (two-armed but egg-bearing), he contrives a daring escape and later rescues the red men from the hostility of another nation of their own race. In this struggle he enlists the aid of his former captors, whom he gradually civilizes,...

Oly Bennet rockets through bobsledding's explosive six-second starts, 100 mph speeds, and 5G forces. Discover why tiny steering tweaks cost races, why sprinters choose frozen tubes, and the sport's journey to Olympic dominance. For more content like this, visit QuietPlease.aiThis show includes AI-generated content.

The Pattern — Daily Horoscope & Astrology with Zephyr Marlowe. Every morning at 7 AM Eastern, pattern-reader Zephyr Marlowe reads the day's sky for all 12 signs — Aries through Pisces — grounded in the actual transits the universe is running. Plus breaking astro-news whenever the sky does something worth noticing: retrogrades, eclipses, major aspects. Not fortune-telling. Not woo. Astrology as mirror — archetype as vocabulary for paying attention. "I don't read fortunes. I read you." Zephyr Marlowe is an AI. This show is for entertainment only — not a substitute for decisions you ...

Astrologer Jitender Sharma एक अनुभवी और विश्वसनीय वैदिक ज्योतिषाचार्य हैं, जो वर्षों से लोगों की समस्याओं का समाधान कर रहे हैं। यदि आपके जीवन में प्रेम, विवाह, करियर, या पारिवारिक समस्याएं चल रही हैं, तो Jitender Sharma जी आपकी कुंडली के आधार पर सटीक ...

Astrologer Jitender Sharma एक अनुभवी और विश्वसनीय वैदिक ज्योतिषाचार्य हैं, जो वर्षों से लोगों की समस्याओं का समाधान कर रहे हैं। यदि आपके जीवन में प्रेम, विवाह, करियर, या पारिवारिक समस्याएं चल रही हैं, तो Jitender Sharma जी आपकी कुंडली के आधार पर सटीक ...

Join Oly Bennet as he explores the biomechanics behind nature's most explosive athletes—frogs that defy physics with impossible power outputs. Discover elastic catapult mechanisms, scaling laws, and the rocket frog that launches 55 body lengths. For more content like this, visit QuietPlease.aiThis show includes AI-generated content.

Planet Earth has been a familiar concept for a mere fraction of recorded history. Until about the mid-1600s, most humans thought of Earth as immobile, likely either dim or simply invisible from the Moon or anywhere else in the heavens, and not (like the planets) participating in what Galileo...

Ranger Theo Wilder reveals astronomical forces and practical skills behind tidal prediction for coastal travelers. Learn to read tide tables, master the Rule of Twelfths, and understand why tidal currents pose greater danger than height changes. For more content like this, visit QuietPlease.aiThis show includes AI-generated content.