IU geologist helps analyze composition of Mars

Published November 2, 2012 6:34pm ET



BLOOMINGTON, Ind. (AP) — Mars is rocky and red, photos have shown. But what minerals make up the planet?

The answer to that question has been just conjecture — until now. David Bish, an Indiana University geological sciences department professor, is researching the answer.

Already a print subscriber? Click here to login/register your account

Trusted reporting.Unlimited access.

Subscribe for full access to Washington Examiner coverage, expert political analysis, and subscriber-only journalism.

Get Unlimited Access

Already a member? Log in

Cancel anytime.