Firefly Aerospace Inc. (NASDAQ:FLY) is among the best US stocks to buy under $20. On November 20, 2025, Anthony Valentini, an analyst at Goldman Sachs, reinstated coverage on Firefly Aerospace Inc. (NASDAQ:FLY) with a ‘Neutral’ rating and price target of $29, according to TheFly. This potential upside of nearly 67% is associated with the nascent space market that the company is serving. The analyst highlights in a research note that this market segment is poised to accelerate in the years ahead as it fill ...

Real Estate & Space Industry Trends - Data centers are a rapidly growing sector in real estate, driven by AI, cloud computing, and online activities, but their high energy consumption poses a challenge [1] - Private capital is flowing into the space industry, with new companies emerging to serve various aspects of the sector from both public and private perspectives [3] - The space industry is experiencing a revolution, with companies seeking to monetize space through manufacturing and serving as a base for further space exploration, including potential data center production on the moon [6] - Space offers unlimited power from the sun, unlimited cooling from the vacuum, and unlimited real estate, potentially unlocking constraints faced on Earth and providing clean energy [9] - The current economic environment presents challenges for global development, with stagflation, higher rates, and slower growth making it difficult for developers to make projects financially viable [19][20] Technological Advancements & Infrastructure - Reusable rocket technology is advancing, with potential for 1,000 tons of launch capability, moving towards a million tons per year [32] - Robotics are becoming increasingly advanced and advantageous in the lunar environment due to the challenges of sustaining human life in space [31] - Ethos is developing technology to utilize lunar geological resources, such as anorthosite, to create building materials like synthetic igneous rock, which is twice as strong as concrete, for constructing landing pads, roads, and foundations on the moon [26][27][28][29] Energy & Power Consumption - Data centers are projected to consume a significant portion of US power generation, potentially reaching 40% by 2030, highlighting a serious infrastructure problem [42] - China has a significantly larger installed power base than the US and is investing heavily in solar energy, necessitating the exploration of new, non-Earth-bound power generation methods [44] - The cost of solar energy is declining rapidly, and nuclear energy is gaining traction, suggesting that energy problems will be solved, but the demand for power is infinite [47] Investment & Future Outlook - Capital is seeking great opportunities and returns, with space emerging as a promising area for investment [21] - Infrastructure investments require a long-term perspective, considering future disruptors and their potential interplay with the current world [14] - The space industry is in its early stages, similar to the railroad era, representing a major investment opportunity and creating new "rails" for the future [17]