The stand-alone aerospace business looks poised to outperform.Investors got their first taste of what a standalone GE Aerospace (GE 6.32%) might look like, and they apparently like what they see. Shares of the jet engine maker were up 6% as of 11 a.m. ET Tuesday after the company released first-quarter results.Aerospace takes the leadGE Aerospace is what remains of the once-fabled conglomerate following the spinoff of its energy business as GE Vernova on April 2. The first-quarter report includes results of ...