{"webUser":null}
Audioboom logo
{"flashNotices":[]}

The John Batchelor Show / Preview: Bob Zimmerman details Astra, a former publicly traded rocket company that faced failures and near bankruptcy. Now private, they abandoned Rocket 3 and plan to launch the much bigger Rocket 4 next summer.

View our embed guidelines

Sorry, your browser isn't supported.

We recommend upgrading to the latest Chrome, Firefox, Safari, or Edge.

You can visit our support center if you're having problems.