"Jesus is still human, and He has a human body in heaven right now. His body is different, however; earthly human flesh is perishable, but heavenly bodies are imperishable (1 Corinthians 15:50). Jesus has a physical body, with a difference."
https://www.gotquestions.org/Jesus-physical-body.html
"Then Jesus blessed them, and as He gave the blessing, He began to ascend into heaven. The account of Jesus’ ascension is found in Luke 24:50-51 and Acts 1:9-11."
https://www.gotquestions.org/ascension-Jesus-Christ.html
"After saying this, he was taken up into a cloud while they were watching, and they could no longer see him. "
https://www.biblegateway.com/passage/?search=acts%201%3A6-11&version=NLT
"The Ascension of Jesus
50 When he had led them out to the vicinity of Bethany, he lifted up his hands and blessed them. 51 While he was blessing them, he left them and was taken up into heaven. 52 Then they worshiped him and returned to Jerusalem with great joy. 53 And they stayed continually at the temple, praising God."
https://www.biblegateway.com/passage/?search=luke%2024:50-53&version=NIV
"something called “exotic” matter (which falls up, rather than down)"
https://mkaku.org/home/articles/the-physics-of-time-travel/