Great. Thanks, Pete. First quarter 2024 revenue was $92.8 million, which was towards the low end of our prior guidance range, reflecting significant year-on-year growth of 69% and sequential growth of 55%, driven by strong contribution from both business segments. Our Launch Services segment delivered revenue of $32.7 million in the quarter from 4 launches, in line with guidance of $32 million to $33 million representing sequential growth of 287%, driven by a return to normal launch operations after Q4 was impacted by our September anomaly. The average selling price per launch was $8.2 million, well above our target average selling price of $7.5 million, the result of a favorable mix of government and complex commercial missions. Our current backlog continues to support our target average revenue per launch with some variability tied to volume purchase commitments, launch location and mission assurance requirements. Our Space Systems segment delivered just over $60 million in the quarter, which was towards the low end of our prior guidance range of $60 million to $65 million, but reflecting sequential growth of 17%, driven primarily by growth in our MDA contract revenue, albeit slightly less than was expected. Now turning to gross margin. GAAP gross margin for the first quarter was 26.1%, slightly above the high end of our prior guidance range of 24% to 26%. Non-GAAP gross margin for the first quarter was 31.7%, which was also above our prior guidance range of 29% to 31%. GAAP and non-GAAP gross margin improvements relative to our guidance reflects continued efficiencies in both our launch and satellite manufacturing businesses. We ended Q1 with production-related head count of 872, up 20% from the prior quarter. Turning to backlog. We ended Q1 2024 with $1.02 billion of total backlog with launch backlog of $215.6 million and Space Systems backlog of $799.7 million. Relative to Q4 2023, total backlog was down only 3% sequentially or $31 million despite a $93 million quarter of revenue. Strong bookings continued in our Space Systems business, highlighted by initial orders related to the long-term supply agreement with a Tier 1 prime contractor that Pete alluded to earlier and a follow-on booking for reaction wheels supporting a mega constellation. For launch, backlog was down 13% sequentially or $32.7 million as we drew backlog down against a record number of launches in the quarter. We continue to cultivate a healthy pipeline, including multi-launch deals that can be lumpy given the size and complexities of these opportunities. We expect approximately 42% of current backlog to be recognized as revenue within 12 months. Turning to operating expenses. GAAP operating expenses for the first quarter of 2024 were $67.3 million, below the low end of our guidance range of $73 million to $75 million. Non-GAAP operating expenses for the first quarter were $56.4 million, which was below the low end of our guidance range of $62 million to $64 million. The increases in both GAAP and non-GAAP operating expenses versus the fourth quarter of 2023 were primarily driven by continued growth in head count and prototype spending to support our neutron development program and related infrastructure to support Neutron and our '18 satellite SDA contract, partially offset by shifting R&D resource to production to support for Space Systems. In SG&A, GAAP expenses increased $2.9 million quarter-on-quarter, largely due to a $1.6 million increase in stock-based compensation, along with increase in outside services, partially offset by a decrease in the change in contingent consideration related to our PSC acquisition due to a lower average stock price in the quarter. Non-GAAP SG&A expenses increased by $1.9 million, primarily due to the increase in outside services included in year-end audit expenses, legal fees and corporate IT and security spending that further enable efficient scaling of the business. Q1 ending SG&A head count was 263, representing an increase of 16% from the prior quarter. In R&D specifically, GAAP expenses were up $1 million quarter-on-quarter due to Neutron prototyping, materials and head count increases. Meanwhile, we have shifted certain non-new truck R&D resources to support the execution of our MDA contract production ramp. Non-GAAP expenses were up $900,000 quarter-on-quarter driven similarly to GAAP expenses. Q1 ending R&D head count was 625, represent an increase of 40% from the prior quarter. In summary, total first quarter head count was $1,760, up 76 heads from the prior quarter. Turning to cash. Purchases of property, equipment and capitalized software licenses was $19.2 million in the first quarter of 2024, an increase of $8.8 million from $10.4 million in the fourth quarter of 2023. This sequential increase was due to our continued investment in Neutron research, testing and production infrastructure projects, along with the expansion of our satellite production and space solar solutions capacity. Cash consumed from operations was $2.6 million in the first quarter of 2024 compared to $42.2 million in the fourth quarter of 2023. The sequential improvement of almost $40 million was driven by a lesser net income loss and working capital improvements owing to the ramp-up of production in our MDA Globalstar program and a step-up in launch cadence as well as strong cash collections, including initial milestone payments related to our Space Systems programs. Overall, non-GAAP free cash flow, defined as GAAP operating cash flow reduced by purchases of property equipment and capitalized software in the first quarter of 2024 was a use of $21.8 million compared to $52.6 million in the fourth quarter of 2023. The ending balance of cash, cash equivalents, restricted cash and marketable securities was $564.9 million as of the end of the first quarter of 2024. As discussed in our February earnings call, we generated $355 million in a convertible senior notes offering, which was coupled with 2 deployments of $43.2 million supporting our convertible capped call and equipment facility loan repayments as well as $11.2 million in debt issuance costs, yielding $257.4 million of net financing. We exit Q1 with a strong position to exercise inorganic options to further vertically integrate our supply chain with the critical capabilities, consistent with what we've done successfully in the past. Our fourth quarter profitability trend demonstrates progress towards adjusted EBITDA breakeven and attaining our long-term financial model. We expect Electron's gross margins to continue to improve over time due to increased scale and production efficiencies and satellite manufacturing contributions to improve due to increased scale and leverage of growing IP capabilities and infrastructure. With our strong launch Manifest and increase in scale driven by Space Systems contract execution in 2024, we are well positioned to continue our progression to adjusted EBITDA breakeven following our neutron investment cycle. And with that, let's turn to our guidance for the second quarter of 2024. We expect revenue in the second quarter to range between $105 million and $110 million. This range reflects $77 million to $81 million of contribution from Space Systems and $28 million to $29 million from launch services, which assumes 4 launches. As Pete noted, we do have a fifth launch slated for late June, but are taking a cautious approach in terms of guidance setting given the end of quarter timing risk. We expect second quarter GAAP gross margin to range between 24% to 26% and non-GAAP gross margin to range between 30% to 32%. These forecasted GAAP and non-GAAP gross margins reflect mix shifts in our Space Systems segment towards a larger and lower-margin satellite manufacturing program revenue contribution versus certain of our higher gross margin component offerings as well as a weaker mix within our components businesses. We expect second quarter GAAP operating expenses to range between $74 million and $76 million and non-GAAP operating expenses to range between $62 million and $64 million. The quarter-on-quarter increases are driven primarily by increased neutron investment, including staff costs, prototyping and materials as well as our annual merit increases effective April 1. We expect second quarter GAAP and non-GAAP net interest expense to be $1 million. We expect second quarter adjusted EBITDA loss to range between $23 million and $25 million and basic shares outstanding to be approximately 494 million shares. And with that, we'll hand the call over to the operator for questions.