Showing titles in Astronomy & Space Science

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.

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 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 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)

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 ...

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,...

Celeste Skye takes you into the stratosphere, where commercial jets cruise and legendary aircraft pushed human flight limits. Explore the physics, engineering, and wild phenomena of this extreme frontier where survival depends on precision. For more content like this, visit QuietPlease.aiThis show includes AI-generated content.

Join host Celeste Skye as she unveils hidden stories behind aviation's white lines. From ice crystal formation to climate impact and cultural mythology, discover how contrails reveal atmospheric secrets and human nature itself. For more content like this, visit QuietPlease.aiThis show includes AI-generated content.

The Top Ten Bestseller Black holes. DNA. The Large Hadron Collider. Ever had that sneaking feeling that you are missing out on some truly spectacular science? You do? Well, fear not, for help is at hand. Ben Miller was working on his Physics PhD at Cambridge when he accidentally became a...

When asked to explain Relativity simply, Albert Einstein himself once joked, “Put your hand on a hot stove for a minute, and it seems like an hour. Sit with a pretty girl for an hour, and it seems like a minute. That's Relativity.” But when most normal people without advanced training attempt to study the subject seriously, they’re quickly weighed down by the mathematics…

Ancient cultures around the world spoke of a vast cycle of time with alternating dark and golden ages; Plato called it the Great Year. Most of us were taught in school that the dark ages were real but the golden age was just a universal myth. But new scientific evidence suggest this cycle of high and low ages may have some basis in fact. Now that the astronomical community has discovered that something massive is tugging on our solar system the stage is set for discovering the motion that moves us from high ages of enlightenment to low ages of darkness.

At first glance, it looks like just another auditorium in just another government building. But among the talented men (and later women) who worked in mission control, the room located on the third floor of Building 30—at what is now Johnson Space Center—would become known by many as "the Cathedral." These members of the space program were the brightest of their generations, making split-second decisions that determined the success or failure of a mission.

Updated throughout with recent developments and additional illustrations Reveals how solar outbursts caused the end of the last ice age, unleashed catastrophe upon ancient advanced civilizations, and led to six millennia of a Solar-Induced Dark Age Includes evidence from solar...

>In Journey of the Universe Brian Thomas Swimme and Mary Evelyn Tucker tell the epic story of the universe from an inspired new perspective, weaving the findings of modern science together with enduring wisdom found in the humanistic traditions of the West, China, India, and indigenous peoples. The authors explore cosmic evolution as a profoundly wondrous process based on creativity, connection, and interdependence, and they envision an unprecedented opportunity for the world's people to address the daunting ecological and social challenges of our times.

Brought to you by Penguin. *An instant New York Times Bestseller* A momentous look at the private companies driving the revolutionary new space race, from the 3-million copy, New York Times bestselling author of Elon Musk In 2008, Elon Musk's SpaceX became the first private company to build a...

Heather Couper presents a sweeping history of astronomy, as heard on BBC Radio 4. In this 30-part BBC Radio 4 series, astronomer Heather Couper charts the history of our understanding of the universe. Her journey begins at the beginning as people first gaze in wonder at the life-giving Sun...