The "better resurrection" of Heb 11:35 was the resurrection to LIFE eternal in the soon to be revealed, "age to come.
The Greek word mello according to Bauer-Arndt-Gingrich and Wigram-Green lexicons means about to or ready to.
Biblical texts that reveal the end times came in the first century
This whole issue of "death" in relation to Adam's stance before God is important to grasp.
Jesus was not referring to terrestrial or celestial bodies etc; once again he was talking 'covenantal transition.'
The Olivet discourse cannot be divided to insert some far distant future 3rd or more Comings of Christ.
The power of the resurrection initiated the restoration of the Presence of God to man, healing the true death of humanity.
Why the silence post Parousia? - what happened after AD 70? Here is an explanation.