Megan Watzke

In this photo-illustrated outer space book by two NASA scientists, readers will have a blast exploring the scary, creepy, horrific parts of the universe. From rotten-egg moons to zombie planets to spaghettification to real-life death stars, they'll find out just how bonkers space truly is. Open this book if you want to be freaked out just a tad . . . and make sure to read with the lights on!Topics include:The terrifying two-faced planet (Mercury)The stormiest world in the solar system (Jupiter)The anti-freeze and fertilizer moon (Titan)The saltwater tomb (Enceladus)The planet cloaked in darkness (Tres-2B)A world being eaten by its own star (Wasp-12B)An expanding, exploding brain in space (Eta Carinae)

A stunning visual exploration of the power and behavior of light across the entire electromagnetic spectrum. Light allows humans to see things around us, but we can only see a sliver of all the light in the universe, also known as the electromagnetic spectrum. Renowned science communicators Kim Arcand and Megan Watzke bring the entire spectrum to life and present the subject of light as never before. Organized along the order of the electromagnetic spectrum-from Radio waves to Gamma rays-each chapter focuses on a different type of light. From ultraviolet light, used in microscopy to image plant cells and bacteria, to X-rays, which let us peer inside the human body and view areas around black holes in deep space, Arcand and Watzke show us all the important ways light impacts us. With hundreds of stunning full-color photographs, including new images from the James Webb Space Telescope, Light is a joy to read and browse.

An illustrated guide to exploring the Universe in three dimensions. Astronomers have made remarkable discoveries about our Universe, despite their reliance on the flat projection, or 2D view, the sky has offered them. But now, drawing on the vast stores of data available from telescopes and observatories on the ground and in space, astronomers are using 3D technology to go beyond a flattened view of the cosmos. In Stars in Your Hand, Kimberly Arcand and Megan Watzke offer an illustrated guide to exploring the Universe in three dimensions, with easy-to-follow instructions for creating models of stars and constellations using a 3D printer and 3D computer imaging. Stars in Your Hand and 3D technology make learning about space an adventure. Intrigued by the stunning images from high-powered telescopes? Using this book, you can fly virtually through a 3D spacescape and hold models of cosmic objects in your hand. Arcand and Watzke outline advances in 3D technology, describe some amazing recent discoveries in astronomy, reacquaint us with the night sky, and provide brief biographies of the telescopes, probes, and rovers that are bringing us so much data. They then offer images and instructions for printing and visualizing stars, nebulae, supernovae, galaxies, and even black holes in 3D. The 3D Universe is a marvel, and Stars in Your Hand serves as a unique and thrilling portal to discovery.

In Magnitude, Kimberly Arcand and Megan Watzke take us on an expansive journey to the limits of size, mass, distance, time, and temperature in our universe, from the tiniest particle within the structure of an atom to the most massive galaxy in the universe; from the speed at which grass grows (about 2 to 6 inches a month) to the speed of light. Fully-illustrated with four-color drawings and infographics throughout and organized into sections including Size and Amount (Distance, Area, Volume, Mass, Time, Temperature), Motion and Rate (Speed, Acceleration, Density, Rotation), and Phenomena and Processes (Energy, Pressure, Sound, Wind, Computation), Magnitude shows us the scale of our world in a clear, visual way that our relatively medium-sized human brains can easily understand.

Uskomattoman upeat tähtikuvat rikastuttavat tiedeuutisia tämän tästä. Miten nämä näköaistia kutkuttavat ja tieteellistä uteliaisuutta herättävät kuvat syntyvät? Voisiko värikkäitä maisemia oikeasti nähdä ihmissilmällä avaruudessa?Teoksessa esitetään seikkaperäisesti miten avaruuskuvia otetaan ja käsitellään, mitä eri merkityksiä kuvan väreillä voi olla ja miten kuviin saadaan mukaan tietoa valon aallonpituuksilta, joita ihmissilmä ei aisti. Avaruuskuviin ei lisätä eikä niistä poisteta mitään, joten kaikki kuvassa olevat kohteet ovat oikeasti olemassa. Tekijöillä on pitkä kokemus avaruuskuvien koostamisesta ja visuaalisesta viestinnästä. Jos olet ikinä miettinyt miten avaruuskuvat syntyvät, tässä on kirja sinulle!