How do we know that Jesus is currently in heaven?

After His resurrection, Jesus appeared to His disciples for forty days before ascending into heaven, as witnessed in Acts 1:9-11. He now sits at the right hand of the Father, a position of authority and exaltation. This affirmation is central to Christian belief, demonstrating that Jesus is not only physically absent from earth but actively ruling and interceding for His people in heaven. The book of Hebrews reinforces this, repeatedly mentioning Christ's position at the right hand of God, emphasizing His continuing role in salvation history as the reigning Savior.