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The NASA Curiosity rover exploring Mars carries a number of scientific instruments, including a spectrograph (a device for recording a spectrum), and a high intensity laser. On several occasions, Curiosity has fired its laser at the surface of a rock sample, while observing the process with a spectroscope. The laser is intense enough to vaporize the atoms on the surface of the sample into a hot, excited gas.
Why is this a useful technique for the rover to employ?
Dependency
A state of reliance on something or someone, often characterized by a lack of independence or autonomy.
Sexuality
The capacity for sexual feelings and their expression, including sexual orientation, desires, practices, and identity.
Homophobia
The intense fear and intolerance of homosexuals.
Cross-gender Typing
A behavior or expression that does not align with traditional or societal expectations for a person's gender.
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