Leidos Holdings, Inc. (LDOS) , with rising earnings estimates, robust ROE and a solid backlog, offers a great investment opportunity in the aerospace sector.Let’s focus on the reasons that make this Zacks Rank #2 (Buy) stock an attractive investment pick at the moment.Solid Growth Projections & Surprise HistoryThe Zacks Consensus Estimate for LDOS’ 2024 earnings per share (EPS) has increased 9% to $8.46 in the past 60 days. The Zacks Consensus Estimate for the company’s total revenues for 2024 stands at $16 ...