Science Explorations Home:
Galápagos Islands: © Scholastic.com
Squid: © American Museum of Natural History
Lizard: Photograph by D. Wilson. © American Museum of Natural History
Bug: © American Museum of Natural History
Space: © NASA/Hubble
Bat: © Corbis

Space Home:
Asteroid impacts: Don Davis/NASA
Light Echoes From Red Supergiant Star: NASA, ESA, and and H.E. Bond
Earth: NASA
Spiral Galaxy: NASA, ESA, and The Hubble Heritage Team
Saturn Aurora: Nasa, ESA, and J. Clarke (Boston University), and Z. Levay
Globular Cluster: NASA
Asteroid impact: Don Davis/NASA
Meteor Crater: D. Roddy/NASA
Sun: NASA
Dr. Shara: © American Museum of Natural History
Stars: NASA
Boy with binoculars: © Norbert Schaefer/Corbis
Globular Cluster in Neighboring Galaxy: Michael Rich, Kenneth Mighell, and James D. Neill (Columbia University), and Wendy Freedman (Carnegie Observatories), and NASA
Saturn ring: NASA
Galaxy: NASA
Museum building: © American Museum of Natural History
Comet Tempel 1: NASA/JPL-Caltech
Sunset: NOAA

Level 1:
Saturn Aurora: Nasa, ESA, and J. Clarke (Boston University), and Z. Levay

Level 2:
Moon: NASA

Activate Asteroids:
Sun: NASA
Asteroid 253 Mathilde: NASA

Investigate:
Mars: NASA
Sombrero Galaxy: NASA/JPL-Caltech and The Hubble Heritage Team

Space Library:
Light Echoes From Red Supergiant Star: NASA, ESA, and and H.E. Bond

Putting It Together:
Comet Tempel 1: NASA/JPL-Caltech