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Entering the Magnetic Bubble

This graph illustrates NASA's Cassini spacecraft's transition into Saturn's magnetosphere from an outer region called the magnetosheath.

Entering Saturn’s Magnetosphere with a Boom

This graph illustrates the series of sonic booms that took place when NASA's Cassini spacecraft crossed Saturn's bow shock.

‘Bounce’ and Martian Meteorite of the Same Mold

These two sets of bar graphs compare the elemental compositions of martian rocks 'Bounce,' located at Meridiani Planum; EETA79001-B, a…

“Mazatzal” Vs. “Humphrey”

These graphs show the infrared light signatures, or spectra, of the rock dubbed 'Mazatzal' before and after it was brushed…

Bromine and Chlorine Go Separate Ways

This graph shows the relative concentrations of bromine and chlorine at various locations on Earth and Mars. Typically, bromine and…

What’s on the Inside Counts

This graph shows the chemical composition of the rock at Gusev Crater dubbed 'Mazatzal' after it was brushed and ground…

Outer Appearances Can Be Deceiving

This graph shows the chemical composition of the rock at Gusev Crater dubbed 'Mazatzal' after it was brushed and ground…

A Bowl of Hematite-Rich ‘Berries’

This graph shows spectra of outcrop regions near NASA's Mars Exploration Rover Opportunity's landing site. Blue line shows data which…

Martian Heat on the Rise

This graph shows atmospheric temperatures above the surface of Mars at Gusev Crater, NASA's Mars Exploration Rover Spirit's landing site.…