Learning ResourcesHomeLearning ResourcesNASA Knows for Students Grades…For Kids and StudentsKids and Students HomeNASA Kids’ ClubNASA Kids ScienceStudents Grades K-4Students Grades 5-8Students Grades 9-12Internships and FellowshipsSTEM Opportunities for StudentsFor EducatorsEducators HomeSearch STEM ResourcesEducators Grades K-4Educators Grades 5-8Educators Grades 9-12Internships and FellowshipsOutside the ClassroomFor Colleges and UniversitiesColleges HomeInternships and FellowshipsEPSCoRMinority University ResearchSpace GrantSearch STEM ResourcesSTEM Opportunities For StudentsFor ProfessionalsMoreAbout NASA STEM Engagement NASA Knows Stories for Students in Grades K-4 and 5-8 Read about Black Holes, the International Space Station, and more! Jump to Grades 5-8 Students Grades K-4 Read About It! What is an Engineer? (Grades K-4) How Does the Sun Behave? (Grades K-4) What Is the Artemis Program? (Grades K-4) What Is a Black Hole? (Grades K – 4) What Is the Space Launch System? (Grades K-4) What Is the International Space Station? (Grades K-4) What Is Orion? (Grades K-4) What Is Mars? (Grades K-4) What Is a Spacewalk? (Grades K-4) What Is the Commercial Crew Program? (Grades K-4) What Is the Hubble Space Telescope? (Grades K-4) Who Was Katherine Johnson? (Grades K-4) 1 2 3 4 Next Students Grades 5-8 Read About It! NASA Knows: How Does the Sun Behave? (Grades 5-8) Who Was John Glenn? (Grades 5-8) What Is the Artemis Program? (Grades 5-8) What Is a Black Hole? (Grades 5-8) What Is the Space Launch System? (Grades 5-8) What Is the International Space Station? (Grades 5-8) What Is Mars? (Grades 5-8) What Is a Spacewalk? (Grades 5-8) What Is the Commercial Crew Program? (Grades 5-8) What Is the Hubble Space Telescope? (Grades 5-8) What Is Orion? (Grades 5-8) What Was the Apollo Program? (Grades 5-8) 1 2 3 4 Next Keep Exploring Discover More Topics From NASA For Students Grades K-4 For Students Grades 5-8 NASA Kids’ Club For Students Grades 9-12