<prompt> Translate the following text to EnglishHabari ya jalada la gazeti la Time ilimwonyesha John Glenn kwa kusema: Ujumbe wake ujao wa Discovery ni ukumbusho wa wakati unaofaa kwamba bado tunaweza kuwa na mashujaa.  <response>: Time s cover story drools over John Glenn, calling his upcoming Discovery mission a timely reminder that we can still have heroes. 