Showing titles in Astronomy

"It doesn't take an Einstein to understand modern physics," says Professor Wolfson at the outset of these 24 lectures on what may be the most important subjects in the universe: relativity and quantum physics. Both have reputations for complexity. But the basic ideas behind them are, in fact, simple and comprehensible by anyone. These dynamic and illuminating lectures begin with a brief overview of theories of physical reality starting with Aristotle and culminating in Newtonian or "classical" physics. After that, you'll follow along as Professor Wolfson outlines the logic that led to Einstein's profound theory of special relativity and the simple yet far-reaching insight on which it rests. With that insight in mind, you'll move on to consider Einstein's theory of general relativity and its interpretation of gravitation in terms of the curvature of space and time.From there, you'll embark on a dazzling exploration of how inquiry into matter at the atomic and subatomic scales led to quandaries that are resolved-or at least clarified-by quantum mechanics, a vision of physical reality so profound and so at odds with our experience that it nearly defies language.By bringing relativity and quantum mechanics into the same picture, you'll chart the development of fascinating hypotheses about the origin, development, and possible futures of the entire universe, as well as the possibility that physics can produce a "theory of everything" to account for all aspects of the physical world. But the goal throughout these lectures remains the same: to present the key ideas of modern physics in a way that makes them clear to the interested layperson.

We have always looked up at the sky and wondered. The desire to explore and understand what lies beyond us is at the heart of scientific discovery. Ever since the ancient Babylonians tracked celestial objects on clay tablets, the search for meaning in an infinitely vast universe has been a...

This issue contains THE DANGER FROM THE DEEP by Ralph Milne Farley Marooned on the Sea-Floor, His Hoisting Cable Cut, Young Abbot Is Left at the Mercy of the Man-Sharks [BROOD OF THE DARK MOON PART 1 .We are not inlcuding this as this is the last full issue available. All 4 episodes are available in our catalogue]. IF THE SUN DIED by R.F Starzl Tens of Millenniums After the Death of the Sun There Comes a Young Man Who Dares to Open the Frozen Gate of Subterranea. THE MIDGET FROM THE ISLAND by H.G. Winter Garth Howard, Prey to Half the Animals of the Forest, Fights Valiantly to Regain His Lost ...

A world that actively seeks to kill the colonists. Not a pleasant place. The hordes of ferocious animals all come with deadly poison and a will to kill as many humans as possible. Even the plants have teeth and claws and toxins dripping from every surface. They fly, crawl and run for the chance to sink something terrible into a human arm or leg. Oh, and did I mention the 2G gravity? Pyrrus is it's name. The settlers there were supermen... twice as strong as ordinary men and with instantaneous reflexes. They had to be. For their business was murder...a 3 year old Pyrrian had a loaded gun ...

When an ethnically diverse group of people are suddenly transported from a rollercoaster in an amusement park to a stark and alien room peopled with giant ape-like creatures that want to jab at them with electric prods and use them for experiments, will they be able to band together to escape this nightmare situation? - Summary by Ben Tucker

A bizarre and exuberant work of pure imagination, Rondah, or, Thirty-Three Years in a Star tells the story of a ragtag group of space explorers who—aided by a shuttle set off by clockwork explosives in the Adirondack mountains—find themselves stranded on alien planet. Their adventures will test the limits of their frayed and tenuous bonds as they seek to colonize the planet, take claim of its resources, and rule over the bizarre alien lifeforms who inhabit it. Utterly strange and bursting at the seams with idea and incident, Florence Carpenter Dieudonne’s novel has since been cited as ...

Issue eight of this seminal science-fiction magazine CONTENTS Murder Madness by Murray Leinster - the conclusion of this novel Earth the Maurader by Arthur J. Burks - Part 2 of a 3 Part novel as well as short Stories The Planet of Dread by R.F. Starxl, The Lord of Space by Victor Rousseau, The Second Satellite by Edmund Hamilton, Silver Dome by Harl Vincent and The Flying City by H. Thompson Rich (summary by Annise)

This is a short booklet on science fact commissioned by the U. S. Energy Research and Development Administration (Office of Public Affairs). It tells the story of the origins of nuclear physics in terms understandable to an audience with minimal technical background. What were the steps through history - the discoveries that built upon one another - from alchemy to chemistry, physics, astronomy, mathematics, and quantum mechanics, that led to our understanding and harnessing nuclear energy? Asimov was a great writer of both science fact and fiction who wrote or edited more than 500 books, ...

The Planet of Shame, by Bruce Elliott, is a semi-comical science fiction novel written in the early 1960s. Set in the quasi-distant future on a penal colony planet far enough away to be isolated, it relates the adventures and misadventures of James (Jimmy) Comstock and a small group of his associates who possess more heart than head, as they confront an anti-science and anti-intellectual power structure that has ossified and threatens to fall under its own weight. Many of the mores and norms of the earthbound home have been inverted, leading to a society that barely functions. “You don’t ...

The planet where his new plantation was established was very strange, with a complete lack of sex; all of his workers and all the animals and plants had no sex at all; they were all 'its'. But like every farmer on every planet, Duncan had to hunt down anything that damaged his crops—and whatever animal ate his vua plants was going to die. Of course he had no idea what this one looked like or what it was like, but whatever it was, he would track it and his rifle would bring it down. It was a very interesting hunt with a very interesting ending. Simak has written another delightful story that ...

Twelve light-years from Earth, a star burns quietly in the constellation of the Whale. It is the nearest solitary star that resembles our Sun—a little older, a little cooler, a little poorer in the heavy elements from which planets are made. For sixty years, astronomers have trained the world’s finest instruments on Tau Ceti, searching for planets, for signals, for signs of life. What they have found is something more unexpected and more instructive: a masterclass in the limits of human knowledge.

Mark Denning and his new ally Aladdo, a winged Venusian navigate the deadly Venusian Prison Swamp uncovering larger political conflicts between Earth and Venus, a cosmic struggle between the planets. - Summary by Cyndajm

Galactic Patrol is the third book in the Lensmen stories, and the first book to feature Kimball Kinnison, the action hero of several books in the series. It chronicles the beginning of Kinnison's adventures, starting with graduation from the Galactic Patrol Academy and becoming a Lensmen. Kinnison then pursues the Boskonians, a group of galactic pirates who are wreaking havoc. - Summary by Harley James

This issue contains The Man from 2072 by Sewell Peaslee Wright ~ Out of the Flow of Time there appears to Commander John Hanson a Man of Mystery from a Forgotten Past Manape the Mighty by Arthur J. Burks~ High in theJungle Swings young Bentley - his human brain imprisoned in a mighty Ape Holocaust by Charles Willard Diffin ~ The Extraordinasy Story of "Paul", Who for Forty Days was Dictator of the World The Earthman's Burden by R.F. Starzl ~ There is Foul Play on Mercury - until Danny Olear of the Interplanetary Fying Police Gets After his Man The Exile of Time by Ray Cummins ~ Larry and ...

Red alert for the Interstellar Patrol! A team of trans-species patrol officers protect the Council of Suns from alien threats in these five tales by science fiction grand master Edmond Hamilton: Crashing Suns, The Star-Stealers, Within the Nebula, Outside the Universe and The Comet-Drivers. - Summary by The Narrator

Follow Ketrik, an outlaw, while he navigates complex political landscapes of planets within the Solar Federation. There is a conspiracy set to annihilate Earth and escalate tensions with Perlac, however these are the surface issues, and Ketrik is poised to dig deeper! Conspiracy abounds and Ketrik’s cleverness is one of his only tools. - Summary by Cyndajm

How big is the Solar System? What actually orbits our Sun? Why should I even be interested in space? we'll answer these and a whole host of other questions. We will have a series dedicated to each of our planets and showcase beautiful images and videos captured by probes and spacecraft of our amazing Solar System. Subscribe and join us on this journey of discovery! Discover our full back catalogue of hundreds of videos on YouTube: https://www.youtube.com/@astrumspace For early access videos, bonus content, and to support the channel, join us on Patreon: https://astrumspace.info/4ayJJuZ

Bringing his cosmic perspective to civilization on Earth, Neil deGrasse Tyson, bestselling author of Astrophysics for People in a Hurry, shines new light on the crucial fault lines of our time–war, politics, religion, truth, beauty, gender, race, and tribalism–in a way that stimulates a...

Brought to you by Penguin. We know the universe had a beginning. But what happens at the end of the story? With lively wit and wry humour, astrophysicist Katie Mack takes us on a mind-bending tour through each of the cosmos' possible finales: the Big Crunch, Heat Death, Vacuum Decay, the Big Rip...

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