"Mars has been visible in the night sky for thousands of years, but it is only recently that humans have begun to learn what the planet is really like. Early astronomers, believing they could see man-made canals through their telescopes, suggested that Mars was home to intelligent life. Was this true at one point in the planet's history-and could it support life in the future? Through detailed graphic organizers and full-color photographs, this volume...

"For years, people have reported seeing strange objects in the sky. Sometimes these take the form of lights or vague shapes; other times, the witnesses give detailed descriptions of what they believe to be alien spacecraft. In 2022, the United States Congress stated that reports of UFOs have been growing, but these flying objects often remain unidentified. What is the truth? Supplemented with informative graphic organizers and engaging fact boxes,...

Could there be life on Mars? Scientists are trying to answer this and many other questions about our next-door planetary neighbor. Introduce young readers to the fascinating scientific mysteries surrounding Mars.

Scientists have sent messages into space hoping that aliens will find them. But we may have already received messages of our own! Young readers will learn about the fascinating mysteries surrounding the search for extraterrestrial life.

There are many mysteries surrounding the moon. Where did it come from? And what could be hiding on its dark side? Take a look at the research scientists are doing to learn about the Earth's moon.

She lost everything but her job. He wants her to risk it all to protect his secret. Can she put aside her fears and start over?​Sylvia Stryker is the least qualified member of the Moon Unit Crew. After what happened on her first cruise, the company owes her a second chance. But when a promotional contest for passengers turns deadly, she's at risk of repeating past mistakes.​When Sylvia discovers the victim's relationship to the head of security,...

Readers will find out about the other planets that scientists have discovered through accessible text, fact boxes, and photographs. They will be introduced to scientific tools including the Kepler telescope, which has assisted in locating many planets outside of our solar system.

Featuring full-color photographs, fact boxes, and graphic organizers, this book discusses possible explanations for UFOs and famous sightings.

"We see the moon waxing and waning every month, and we know it controls the tides. However, we rarely wonder how it got there in the first place and why it continues to accompany Earth around the sun. Readers will learn some fascinating theories about the moon's origin and decide for themselves if they agree with the current accepted explanation"--Provided by publisher.

"Every generation is filled with the wonder of what's out there beyond our planet, making space travel and exploration one of the most popular science topics of all time. But what happens to all that stuff we send up into outer space? Does it come back down to Earth or stay up there forever? This exciting, high-interest topic attracts even reluctant readers to read about STEAM topics. Fact boxes add extra information that's "Out of this World!" throughout...