An open beta for Destiny 2 will also be available in the coming months, and anyone who pre-orders will get early access to the beta. (gameluster.com)
I did not pre-order, but my friends that did were super excited they will get access to the beta version as a part of the pre-order promotion. (tomsguide.com)
To gain access to the beta, sign up by heading over to the official Hybrid website, and complete the short form. (xblafans.com)