You have free Weekly articles remaining this month!

Start your free trial

Enjoying Cosmos Weekly?

Get unlimited access and a four-week free trial

You can cancel anytime

Start your free trial

Already a subscriber? Sign in.

School of rocks

Credit: Gretchen Benedix / author provided

How are we here? Why is the Earth the way it is? The way life arose in our solar system remains a fascinating mystery. Beset but not daunted by kangaroo scat, this astrogeologist – an alumna of NASA’s Astrobiology Institute – is piecing together the origins of life on Earth, meteorite by meteorite.

Previous Issues

Exit mobile version