Get all your news in one place.
100's of premium titles.
One app.
Start reading
Space
Space
Science
Elizabeth Howell

Curiosity rover finds water-carved 'book' rock on Mars (photo)

top down view of a rock on mars that has a shape like an open book

On Mars, you can't judge a book-shaped rock by its cover.

NASA's Curiosity rover ran across the hardcover-shaped feature on April 15, which happened to be the 3,800th Martian day (or sol) of the long-running mission.

Sign up to read this article
Read news from 100's of titles, curated specifically for you.
Already a member? Sign in here
Related Stories
Top stories on inkl right now
One subscription that gives you access to news from hundreds of sites
Already a member? Sign in here
Our Picks
Fourteen days free
Download the app
One app. One membership.
100+ trusted global sources.