Astra SPAC Presentation Deck

FINANCIAL SUMMARY WITH KEY DRIVERS ($ in Millions) # of Launches Total Launch Revenue # of Satellites Launched Modular Spacecraft Platform Revenue # of Spaceports Deployed Spaceport Services Revenue Total Revenue % Revenue Growth Gross Profit(1) % Gross Margin(1) Adj. EBITDA(1) % Adj. EBITDA Margin (-) A Working Capital (-) CapEx Unlevered Free Cash Flow Source: Management estimates. (1) Before stock-based compensation. 2021E 3 $4 ($6) NM ($81) NM $3 ($96) ($175) 2022E 15 $47 10 $6 1 $15 $67 1,697% $14 20% ($130) NM $1 ($25) ($154) 2023E 55 $206 60 $31 1 $18 $256 280% $119 46% ($53) NM ($1) ($61) ($116) 2024E 165 $619 250 $123 2 $38 $780 205% $477 61% $238 31% ($2) ($60) $177 PROPRIETARY & CONFIDENTIAL - DO NOT REDISTRIBUTE 2025E 300 $1,125 660 $314 3 $62 $1,501 92% $1,045 70% $694 46% $5 ($24) $676 • Launch Revenue grows as launch cadence ramps to daily in 2025 ● ● ● Revenue ramps as Astra's Modular Spacecraft Platform grows Gross margins increase as factory utilization ramps and efficiencies from mass production are realized Further increases in launch cadence and space platform offerings expected to drive material revenue growth after 2025 ASTRA 29

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