Yes, for instance they could use magnetohydrodynamic drives[1] to create a bubble of quasi-void around the aircraft. In the 70s Jean-Pierre Petit did some demonstrations of flying-saucer like models.
For people interested, here is a video presentation in English about applications of MHD technology for aircraft: https://www.youtube.com/watch?v=hVN7qf3DlX0
And here is a conference paper about the same subject: https://januscosmologicalmodel.com/pdf/MHD/2009-Bremen-aeros...