Yes, but some mission objectives (Reports, Damsel) now automatically appear on mission completion - so you can’t as easily ‘nick’ these. Wrecks and cargo containers are still fair game, though - and Alphas now have an expanded skill base (20m SP if I recall) and can even run Tech 1 Battleships.
Though you have to use daily alpha “injectors”, regular skill injectors or PLEX your account to train beyond the base ~5 mil SP alpha limit (up to the expanded alpha limit of ~20 mil SP).