Get the latest Science News and Discoveries

Save 19% on these iconic Lego Star Wars helmets with Amazon


None

Get the Android app

Or read this on Space.com

Read more on:

Photo of Amazon

Amazon

Related news:

News photo

Half of the Amazon may be pushed to climate tipping point by 2050

News photo

Half of Amazon may be pushed to climate tipping point by 2050

News photo

Is the Amazon forest approaching a tipping point?