California Institute of Technology
Cool Cosmos: Ask an Astronomer: Venus
Resource offers the answers to many frequently asked questions about Venus. Kids can click on the user-friendly question links to learn more about this amazing planet.
California Institute of Technology
Cool Cosmos: Ask an Astronomer
Cool Cosmos and NASA have joined together to provide kids with the answers to their most frequently asked questions. Visit this site to learn more about asteroids.
California Institute of Technology
Cool Cosmos: Ask an Astronomer for Kids: Solar System
Resource presents information about the solar system through a list of most frequently asked questions. Click on each question and be transported to a wealth of knowledge about our solar system and the planets within it.
California Institute of Technology
Cool Cosmos: Ask an Astronomer
Cool Cosmos and NASA help you uncover the mysterious Nebula. Kid's frequently asked questions are answered on this site thorugh easy to use links!
Exploratorium
Exploratorium: A Guide to Astronomy Resources
A portal to resources on the sun, the Earth's neighboring planets, and the weather in space. Find out why Saturn is the "jewel of the Solar System" and explore what happens when Venus and Mercury make their rare transits across the sun.
Massachusetts Institute of Technology
Mit: Open Course Ware: Courses: Physics: Introduction to Astronomy
A university-level introduction to basic astronomy. Includes course readings, assignments, exams, and study notes with links to images and to biographical profiles of famous astronomers.
Massachusetts Institute of Technology
Mit: Open Course Ware: Earth, Atmospheric and Planetary Sciences: Solar System
A university-level course that looks at the structure of the solar system, the sun, the planets, and other bodies in space. Includes course readings, assignments, and study notes.
PBS
Pbs Learning Media: All Planet Sizes
This illustration from the Lunar and Planetary Laboratory shows the approximate sizes of the planets relative to each other. Note that the planets are not shown at appropriate distances from the Sun.
University of California
Univ. Of Cal Berkeley: The Comet's Tale
Site provides extensive information in the study of comets. Includes excellent graphics that depict what comets look like as they travel through the solar system. Also includes information on how comets may have effected the Earth's...
Science Buddies
Science Buddies: Similar Triangles: Using Parallax to Measure Distance
Want to stretch your imagination? One good way is to try to imagine how far it is to a distant star. How much farther away is it than the moon is from the earth? In this project, you'll learn one way of measuring the distance without...
Science Buddies
Science Buddies: Find Center of Milky Way Galaxy Using Globular Star Clusters
The Milky Way is the edgewise view of our home galaxy, a disk made up of billions of stars. The Sun resides on one of the spiral arms of the disk, 30,000 light-years from the thick hub of the galaxy. The actual center, with a black hole...
Science Education Resource Center at Carleton College
Serc: Planets Made Real: Creating Size and Distance Scale of Planets
An activity where students build a scale model of the solar system based on a marble they pick from a bowl. After choosing a marble that represents Earth, students must calculate the size of the other planets and the sun. Site includes...
Science Education Resource Center at Carleton College
Serc: Know Your Neighbors: Researching the Planets
Students will study planets and moons in our solar system by working online and other resources. This lesson has students working together to generate a spreadsheet of data found. Students will use this information to describe why Earth...
Space Telescope Science Institute
Hubble Site: Images From Space
This site provides vivid images taken in space by the Hubble Telescope. You can view the entire collection or choose an area you enjoy the most. Explore galaxies, the solar system, nebulae and more!
ACT360 Media
Act Den: Sky Den
This journey will help you solve big questions about the universe. You will be able to see beyond human capabilities and will learn what scientists are discovering.
Wikimedia
Wikipedia: Comet
A nice encyclopedia article from Wikipedia on comets describes what they are, their physical characteristics, gives a history of comet study, and provides a list of well-known comets.
American Institute of Biological Sciences
Action Bioscience: Looking for Life on Mars and Beyond
Learn some of the characteristics of Mars. These characteristics lead some people to believe that life forms may be found on the fourth planet from the Sun.
PBS
Pbs Learning Media: Scaled Images of the Solar System
Use the following lithographs to envision the scale of our solar system. View different models of planets at different scales, an infographic about the relative sizes of the planets and distance from the sun, and images of the largest...
California Institute of Technology
Cool Cosmos: Ask an Astronomer
Explore the mysteries of the black hole! Cool Cosmos presents the answers to the most frequently asked questions about this phenomenon. Kids can click on the easy to use question links to find out more.
PBS
Pbs: People & Discoveries: Ernest Rutherford
A lovely biographical piece about Ernest Rutherford. A number of personal notes, along with extensive information about the physics work he did. Nice quote at the end.
Harvard University
Harvard University: The Solar System
These hands-on activities are a great way for students to gain perspective on the relative sizes and distances of each planet, the relationship between the sun and Earth, and much more.
Other
Astronomylinks
This is a very comprehensive site on the subject of Astronomy and Astrophysics. The site has links to many sites on topics including astronauts, astronomy, astrophysics, education, jobs, etc.
Other
Astronomy and Astrophysics
This site is about Astronomy and Astrophysics. The site has plenty of information and links to related topics.
Other
Celestia
This site provides a free space simulation that lets you explore the universe in three dimensions. There is a forum for teachers and lesson plans that help enhance student use of the simulation. A program must be downloaded in order to...