Childcare and Camp Options During 2019 CPS Teachers’ Strike

The interstellar “Oumuamua” object

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

NASASpaceFlight.com's Chris Gebhardt

NASASpaceFlight.com‘s Chris Gebhardt joins WGN Radio’s Matt Bubala on the phone. Chris tells us about the mysterious interstellar “Oumuamua” object that has entered our solar system and the several possibilities of it’s makeup and origin.

Notice: you are using an outdated browser. Microsoft does not recommend using IE as your default browser. Some features on this website, like video and images, might not work properly. For the best experience, please upgrade your browser.