Autorentext

Carolyn Collins Petersen is a science writer and producer of astronomy and space-science media for planetarium facilities, observatories, science centers, and webpages. She is CEO of Loch Ness Productions, a unique multimedia production company. Recent productions include Losing the Dark, a collaboration with the International Dark-Sky Association. She has authored several books on astronomy and planetary science, and more than seventy-five documentary scripts. Carolyn is also a voice-over talent, lending her voice for many science narrations, including the series Space Weather FX produced by Loch Ness Productions for MIT Haystack Observatory. You can also see and hear her work at Astrocast.com and the Astronomical Society of the Pacific, in their Astronomy Behind the Headlines series. One of Carolyn’s favorite pastimes is to read science fiction. Her favorite authors include Lois McMaster Bujold, Arthur C. Clarke, and Robert A. Heinlein. She lives in Colorado with her husband, Mark, and three cats who own the house.

Klappentext

Astronomy 101, 2nd Edition covers groundbreaking discoveries from the past decade—like the detection of gravitational waves, the imaging of black holes, and the James Webb Space Telescope’s revelations about early galaxies and exoplanet atmospheres. Part of the bestselling Adams 101 series, this fully updated edition with brand-new entries takes you on an entertaining and educational journey throughout the universe.

Have you ever looked up at the night sky and wondered what’s really out there—or how we’ve come to understand so much about a universe so vast? Whether you're a lifelong stargazer or newly space-curious, Astronomy 101, 2nd Edition delivers a clear, engaging guide to the cosmos—now fully updated to include the most exciting discoveries of the 21st century.

This expanded edition brings you the latest breakthroughs in modern astronomy, from the detection of gravitational waves and the imaging of black holes, to the extraordinary revelations of the James Webb Space Telescope. Learn how scientists are uncovering the atmospheres of distant exoplanets, mapping invisible dark matter, and rewriting our understanding of the early universe. Explore new space missions like Artemis, Europa Clipper, and OSIRIS-REx, and what they reveal about our own solar system’s origins—and its potential to harbor life.

This book covers everything from stellar evolution and galaxy formation to the tools astronomers use and the questions we still can’t answer. Perfect for beginners, amateur astronomers, students, or anyone who wants to catch up on where space science is heading, Astronomy 101, 2nd Edition is your essential introduction to the universe—bigger, deeper, and more mysterious than ever before. Let the journey begin!