PowerShell equivalent of Linux `nohup command &` - Run processes that survive terminal closure

I need to run Python programs that continue running even after I close the PowerShell terminal window. In Linux bash, I use:

nohup python my_program.py &

This runs the program in the background and it survives terminal closure.

What is the PowerShell equivalent of nohup command &?

What I've tried:

• Running python my_program.py directly - process dies when terminal closes
• Using Start-Process without parameters - still terminates with terminal

Requirements:

• Process must survive PowerShell terminal closure
• Should run in background (no visible window)
• My Python program spawns subprocesses that should also survive

Use the Start-Process cmdlet via conhost.exe, which on Windows launches an independent process in a new console window (by default), use the -WindowStyle parameter to control the visibility / state of that window; e.g., to launch in a hidden window:

Start-Process -WindowStyle Hidden conhost.exe 'python my_program.py'

Note:

• Launching via conhost.exe is necessary on machines that use Windows Terminal as the default console (terminal application), which applies to recent versions of Windows by default.
  Without conhost.exe, the newly launched process would by default open in a new tab of Windows Terminal, and therefore still subject to termination on closing Windows Terminal.

• Do not use -NoNewWindow, as that would close the python process along with the current console window.

• The above doesn't work in the context of PowerShell remoting; see the bottom section of this answer for details and a workaround.

• On Unix-like platforms, where Start-Process doesn't support creating independent new terminal windows, you must additionally use nohup - see this answer.