WASHINGTON, D.C. — On Thursday, January 15, 2026, Hydrosat announced the closing of a €51 million ($60 million) Series B funding round. The capital is designated to accelerate the global deployment of the company’s thermal infrared satellite constellation and its AI-driven geospatial analytics platform.

Capital to Combat Global Water Stress

The investment round was led by Hartree Partners, Subutai Capital Partners, and Space 4 Earth, with new participation from Truffle Capital and follow-on support from the Luxembourg Future Fund, OTB Ventures, and Statkraft Ventures. The funding follows an increase in demand for “decision-grade” thermal data as climate change intensifies water scarcity and agricultural volatility. Hydrosat currently serves a range of high-stakes clients, including the National Reconnaissance Office (NRO) and the National Oceanic and Atmospheric Administration (NOAA). The company previously secured a NOAA grant in early 2024 and has active contracts with the U.S. Air Force to improve weather modeling for national defense.

Expanding High-Frequency Thermal Collection

Hydrosat currently operates two thermal infrared satellites on-orbit, providing a daily collection capacity of more than 10 million square kilometers of imagery. Unlike traditional Earth observation data, which can be infrequent or low-resolution, Hydrosat’s sensors deliver high-frequency, field-level insights into soil moisture, crop health, and surface temperature. These data sets are processed through proprietary machine learning models to provide predictive analytics for agribusinesses and government agencies. This operational capacity was bolstered by the company’s 2023 acquisition of IrriWatch, which integrated advanced irrigation management software into the Hydrosat ecosystem.

Global Footprint and Workforce Growth

With the close of this Series B, which follows a $20 million funding round in 2023, the company plans to deepen its presence in key regions including the Middle East and North Africa (MENA), Central Asia, India, and Latin America. Additionally, Hydrosat intends to double its workforce of remote sensing and machine learning specialists at its Luxembourg headquarters by the end of 2026 to support its next phase of constellation development.

VANDENBERG SFB, Calif. — On Sunday, January 11, 2026, SpaceX successfully launched the “Twilight” rideshare mission, delivering a diverse manifest of commercial and government payloads to a dawn-dusk Sun-Synchronous Orbit (SSO).

The Falcon 9 rocket lifted off from Space Launch Complex 4E at 5:44 a.m. PT, marking a major initial milestone for the 2026 small satellite launch calendar.

Berlin-based Exolaunch coordinated the deployment sequence for 22 spacecraft, representing the integrator’s 42nd mission to date. The deployment phase commenced approximately one hour after liftoff, successfully separating payloads for several high-profile constellation operators.

Strategic Dawn-Dusk Orbital Regime

The mission targeted a specific dawn-dusk SSO, an orbital regime where satellites ride the terminator line between day and night. This positioning ensures near-continuous sunlight for solar power generation, which is essential for energy-intensive operations.

Satellites in this orbit benefit from:

• Continuous Power: Steady solar exposure for high-performance payloads.
• Thermal Stability: Reduced thermal cycling compared to standard LEO orbits.
• Mission Optimization: Ideal conditions for synthetic aperture radar (SAR) and optical communications systems.

Payload and Manifest Breakdown

The manifest included critical infrastructure for four major organizations, ranging from industrial telecommunications to exoplanet research:

• Kepler Communications: Launched its first tranche of 10 optical relay satellites to establish a real-time, SDA-compatible data network.
• HawkEye 360: Deployed “Cluster 13,” a trio of formation-flying satellites designed for global radio frequency (RF) geolocation and ISR requirements.
• DCUBED: Launched Araqys-D1, a 3U CubeSat intended to demonstrate in-space manufacturing by constructing a 30-centimeter truss in orbit.
• NASA: Deployed the Pandora SmallSat, a mission dedicated to studying the atmospheric compositions of exoplanets.

Perspective on In-Space Manufacturing

The DCUBED demonstration represents a technical shift toward orbital construction capabilities. By manufacturing structural components in space, the industry aims to bypass the size constraints imposed by rocket fairings.

“We want to make unlimited power in space a reality,” said Thomas Sinn, CEO of DCUBED. “That’s the whole idea: to bring the dollar per watt down into the double digits“.

Post-Deployment and 2026 Outlook

Following the successful separation, mission operators have established contact with their respective assets and commenced the commissioning phase. Kepler Communications confirmed that its initial 10 optical satellites are healthy and transitioning into operational service.

Exolaunch has indicated that this mission is the first of more than 20 deployments planned for its 2026 manifest. The company is currently scaling its Berlin operations to accommodate the increasing global demand for rideshare launch slots.

The term isotherm—a line on a map or chart connecting points of equal temperature—is a critical concept in the satellite industry, serving two distinct but equally vital roles: atmospheric remote sensing for weather prediction and the thermal engineering of the spacecraft itself.

Isotherms in Remote Sensing and Meteorology

In satellite-based Earth observation, isotherms are primarily used to analyze the thermal structure of the atmosphere. Infrared sounders and imagers, such as those on the GOES (Geostationary Operational Environmental Satellite) or JPSS (Joint Polar Satellite System) constellations, detect emitted thermal radiation to map temperature gradients.

One of the most significant metrics for satellite operators is the 0°C Isotherm Height (also known as the freezing level). Identifying this boundary is crucial for:

• Predicting Rain Attenuation: For satellite communications operating at high frequencies (above 10 GHz, such as Ka-band and the emerging Q/V-bands for 5G/NTN), rainfall is the primary cause of signal degradation. The height of the 0°C isotherm determines the “rain height,” allowing engineers to calculate how much a signal will fade as it passes through the melting layer of the atmosphere.
• Weather Forecasting: Meteorologists use “isotherm extraction” from infrared satellite cloud images to identify the centers of storm systems and predict the development of convective weather.
• Climate Monitoring: Tracking the movement of isotherms over decades provides direct evidence of global temperature shifts, particularly in the cryosphere (polar ice and snow).

Isothermal Design in Spacecraft Engineering

In satellite manufacturing, particularly for the rapidly growing SmallSat and CubeSat sectors, “isothermal” refers to a design philosophy where the entire structure of the satellite is maintained at a nearly uniform temperature.

Unlike large satellites, which can be divided into distinct “hot” and “cold” thermal zones, small satellites are highly power-dense and have limited surface area for radiators. Thermal engineers strive for an isothermal state to prevent sensitive electronic components from overheating while ensuring batteries stay above freezing.

Key technologies used to achieve an isothermal satellite include:

• Isothermal Structural Panels (ISPs): These are structural panels embedded with high-conductivity materials or “flat heat pipes” that rapidly spread heat from internal components across the entire outer skin of the spacecraft.
• Thermal Modeling: Engineers use “single-node” isothermal analysis for initial design phases, assuming the satellite is a single mass. This simplifies the calculation of the satellite’s “gross temperature” along its orbit before moving to complex finite element models.
• Passive Control: Materials like black smooth vapor-honed finishes (used by companies like KSF Space) are applied to improve thermal emissivity, helping the isothermal structure radiate heat efficiently into the -270°C vacuum of space.

Current Industry Relevance (2026)

As of early 2026, the study of isotherms has gained renewed importance due to the deployment of Direct-to-Device (D2D) and High Throughput Satellite (HTS) networks. Because these systems use complex modulation schemes that are highly sensitive to “fade,” real-time data on atmospheric isotherms is becoming a standard requirement for dynamic power allocation and gateway switching in modern ground segments.

Furthermore, as startups like Reflect Orbital begin testing sunlight-reflecting satellites in 2026, the localized thermal impact and resulting isotherm shifts in the upper atmosphere are being closely monitored by atmospheric scientists to assess potential long-term environmental consequences.

WASHINGTON D.C. — The Federal Communications Commission (FCC) has granted authorization for the deployment of SpaceX’s second-generation (Gen2) Starlink satellite constellation. This regulatory milestone facilitates the continued expansion of large-scale commercial satellite networks and the reinforcement of global broadband infrastructure.

The approval follows a series of technical reviews regarding orbital safety and spectrum interference, marking a significant step in the evolution of low Earth orbit (LEO) communications.

Gen2 Technical Specifications and Capacity

The Gen2 Starlink system is designed to provide significantly higher capacity and lower latency compared to the original constellation. Key technical parameters include:

• Increased Throughput: Hardware upgrades allow for greater data density per satellite to meet rising global demand.
• Direct-to-Cell Capability: Integration of specialized payloads to enable satellite-to-device connectivity for unmodified cellular handsets.
• Orbital Maneuverability: Enhanced autonomous collision avoidance systems to mitigate space debris risks in increasingly crowded LEO shells.

Strategic Market Rationale

The FCC’s decision arrives as the “sovereign-commercial nexus” becomes a dominant theme in the space industry. By securing the rights to deploy thousands of additional satellites, SpaceX strengthens its position as a primary provider of critical connectivity infrastructure for both commercial and defense sectors.

Regulatory approvals of this scale are pivotal for the industry, as they establish the legal and business frameworks required for long-term capital investment in mega-constellations. This move further consolidates SpaceX’s vertical integration strategy, often referred to as the “Musk Stack,” by aligning launch capability with global service delivery.

Regulatory Outlook and Spectrum Sustainability

While the Gen2 authorization provides a path for near-term expansion, it also introduces more stringent requirements for spectrum sharing and orbital sustainability. Moving forward, the FCC and international bodies like the International Telecommunication Union (ITU) are expected to increase scrutiny on LEO traffic management to ensure long-term access to orbital shells.

SpaceX will be required to provide periodic reports on satellite health and deorbiting performance to maintain its license status through the next decade of operations.

LUXEMBOURG – GomSpace Luxembourg announced on Friday, January 9, 2026, that it has been selected by a leading North American space company to design two state-of-the-art spacecraft for a lunar exploration mission. The contract, valued at 2.9 million EUR (31.7 million SEK), tasks the small-satellite specialist with the initial design phase of the deep-space platforms.

The project will largely be executed at GomSpace’s Luxembourg facilities, expanding the nation’s specialized capabilities in delivering complex systems for exploration missions beyond Earth orbit.

Deep Space Heritage and Technical Foundation

The new spacecraft will leverage technology and expertise derived from GomSpace’s previous contributions to high-profile interplanetary programs. This includes the company’s work on the European Space Agency (ESA) HERA mission, specifically the Juventas CubeSat, which was designed to perform radar imaging of the Didymos asteroid system.

GomSpace is also a key partner in the ESA RAMSES mission, which targets the asteroid 99942 Apophis. For the lunar mission, GomSpace will apply these flight-proven modular architectures to meet the rigorous demands of the cislunar environment, focusing on:

• Advanced Propulsion and Navigation: Requirements for precise lunar orbit insertion and station-keeping.
• Modular Deep-Space Platforms: Utilizing low-cost, agile small-satellite designs to reduce mission overhead.
• Spacecraft Resiliency: Hardened subsystems capable of surviving the higher radiation levels found in deep space.

Strategic Partnerships in Lunar Exploration

“This partnership opens exciting possibilities for humankind, for our country, and for GomSpace,” said Edgar Milic, Managing Director of GomSpace Luxembourg. “It is a testament to the strength of our team, our deep-space heritage, and our growing ability to deliver complex missions with agility, precision, and purpose”.

The collaboration underscores a broader industry shift where commercial space agencies are increasingly utilizing small satellite platforms for secondary and primary science missions in the solar system.

Timeline to 2026

The initial design phase is scheduled for execution during the first half of 2026. Successful completion of this phase is expected to lead to subsequent hardware manufacturing and integration milestones as the North American partner moves toward its launch window.

MIAMI – KSF Space announced on Friday, January 9, 2026, the commercial availability of an expanded lineup of CubeSat structures, positioning the series as the most affordable solution currently on the global market. The new offerings include 1U, 2U, and 3U form factors specifically engineered to reduce financial barriers for university researchers and emerging national space programs.

The launch follows the company’s previous efforts to lower orbital access costs, including the development of the Jupiter Rocket suborbital testing platform and their Flexible CubeSat Kit 2.0.

Material Properties: PA11 vs. Aluminum 6061-T6

A central feature of the release is the option for mission prime contractors to choose between industrial-grade polymer and traditional aerospace metals. The polymer structures utilize PA11 processed through industrial HP Multi Jet Fusion (MJF) technology.

Technical specifications for the PA11 variants include:

• Mass Efficiency: PA11 provides an approximate 40% mass reduction compared to aluminum, allowing for increased battery density or payload capacity.
• Impact Resilience: The ductility of PA11 facilitates improved absorption of mechanical shocks and high-frequency vibrations during launch vehicle separation.
• Vacuum Stability: Verified Total Mass Loss (TML) of less than 1.0%, meeting requirements to protect sensitive optical sensors from molecular contamination.

For high-power missions, KSF Space continues to provide CNC-machined Aluminum 6061-T6/7075 structures. These metallic frames function as superior heat sinks for high-power transmitters and feature hard-anodized rails to prevent cold welding during deployment in Low Earth Orbit (LEO).

Verification and Engineering Standards

Every unit is developed and verified under the NASA-GSFC-STD-7000 (GEVS) framework. KSF Space utilizes SOLIDWORKS Flow Simulation and Finite Element Analysis (FEA) to ensure structural integrity at Max-Q (maximum dynamic pressure). The structures are designed to maintain a ±10°C thermal margin relative to predicted orbital temperatures, protecting internal avionics throughout the mission lifecycle.

[Image showing a Finite Element Analysis (FEA) thermal map of a CubeSat structure during orbital simulation]

Mission Readiness and Integration

“Our goal has always been to democratize space,” said Dr. Mohamed ElKayyali, Chairman of KSF Space. “By providing a CubeSat structure that is both affordable and technically rigorous, we are enabling the next generation of researchers to move from conceptual design to orbital reality faster.”

The structures are compatible with the PC/104 mounting standard and are available in two tiers: Educational Models for lab prototyping and Professional Flight Models, which are delivered clean-room ready with full flight qualification. KSF Space also offers these structures bundled with its NEP Certification program to support the training of university-level satellite engineers.

2026 Mission Timeline

The PA11 structures are currently available with a lead time of one to two weeks, while custom aluminum frames are shipping on a four-to-six-week cycle. KSF Space is now accepting technical quotes for 2026 mission integration.

MONTEVIDEO, Uruguay – On Thursday, January 8, 2026, Satellogic Inc. (NASDAQ: SATL) announced it has signed a new multi-year, seven-figure monitoring agreement with a strategic customer. The contract focuses on high-frequency satellite monitoring services, further expanding the company’s footprint in the commercial Earth Observation (EO) sector.

Under the terms of the deal, Satellogic will provide persistent monitoring capabilities, leveraging its constellation to deliver high-resolution imagery and data. The agreement highlights a growing market trend where sovereign and commercial entities require reliable, continuous data for applications ranging from national security to environmental oversight.

High-Frequency Revisit and Resolution Capabilities

The monitoring service is powered by Satellogic’s vertically integrated satellite constellation, which is designed to provide:

• Daily Revisits: Capability to capture images of specific points of interest on a daily basis to track changes over time.
• Sub-Meter Resolution: High-resolution coverage that supports proactive decision-making and situational awareness for defense and security operations.
• Scalable Data Access: Integration of satellite-based monitoring into existing customer workflows for environmental and infrastructure management.

Market Shift Toward Persistent Earth Observation

This agreement validates the increasing demand for persistent EO capabilities as the industry shifts away from sporadic imaging toward continuous monitoring. By securing a seven-figure commitment, Satellogic reinforces its position as a key provider of the “sovereign-commercial nexus,” where private satellite operators support government-level requirements for high-cadence data.

“The announcement of a seven-figure agreement is a significant financial event for a publicly traded space company,” noted industry observers regarding the NASDAQ-listed firm. The contract underscores the viability of high-frequency revisit models in meeting the evolving needs of global strategic customers.

SpaceX successfully initiated its 2026 flight manifest with the deployment of 29 Starlink satellites, marking a rapid start to a year defined by high-cadence orbital operations.

This mission, launched from Space Launch Complex 40 at Cape Canaveral Space Force Station, serves as a technical precursor to a significant week in the launch sector. While SpaceX continues the internal expansion of its low-Earth orbit constellation, the company is also preparing for a collaborative rideshare window that aligns with the upcoming Indian Space Research Organisation (ISRO) mission scheduled for Monday, Jan. 12.

The upcoming ISRO mission, designated PSLV-C62, will carry the EOS-N1 Earth observation satellite alongside 18 secondary payloads from the Satish Dhawan Space Centre. This flight follows a period of organizational transition for the Indian agency, now led by Chairman V. Narayanan, who assumed the role in early 2025 to oversee the expansion of India’s commercial launch services. The PSLV-C62 mission is notable for its use of the PS4 fourth stage as an orbital platform, which will host the Kestrel Initial Demonstrator capsule, a technology developed in partnership with Spanish startup Orbital Paradigm.

Historical Context of SmallSat Rideshare Growth

SpaceX and ISRO have increasingly found common ground in the Sun-Synchronous Orbit (SSO) market, where the demand for precise Earth observation windows has created a backlog of smallsat customers. To address this, SpaceX has maintained its Transporter series, most recently highlighted by the success of Transporter-12 in early 2025, which deployed 131 payloads.

The current coordination between these two entities illustrates a shift toward a globalized rideshare infrastructure where commercial customers can choose between the high-volume capacity of the Falcon 9 and the cost-effective, dedicated orbit-insertion capabilities of the Polar Satellite Launch Vehicle (PSLV).

Technical Specifications for SSO Missions

The technical advantages of SSO remain the primary driver for these concurrent missions. By placing satellites in an orbit where they pass over any given point of the Earth’s surface at the same local solar time, operators of Earth observation and meteorological constellations can maintain consistent lighting conditions for imagery and data collection.

The Starlink satellites launched on Jan. 4 utilize this orbital characteristic to optimize their laser cross-link efficiency, ensuring that the network maintains high throughput even as the constellation grows toward its second-generation capacity of over 9,000 active units.

Rationale Behind Strategic Cooperation

Strategic competition and cooperation in the launch sector have intensified as ISRO moves to privatize its Small Satellite Launch Vehicle (SSLV) and PSLV production lines. This effort to increase launch frequency is a direct response to the “Musk Stack” model, where SpaceX dominates the vertical integration of launch and satellite manufacturing. Under the management of President Gwynne Shotwell,

SpaceX has leveraged its reusable booster technology to lower the price floor for SSO access, forcing international competitors to innovate in both propulsion and payload integration. The ISRO PSLV-C62 mission serves as a counterpoint, offering a proven, reliable track record that dates back to historic successes like the PSLV-C58 mission, which demonstrated India’s ability to support complex scientific payloads alongside commercial rideshares.

Looking forward to the remainder of January 2026, the industry anticipates a sustained surge in activity. Following the Jan. 12 ISRO launch, SpaceX is expected to conduct two additional Falcon 9 missions within the same seven-day window, further populating the Starlink v2-mini shells. These operations are critical for maintaining the bandwidth requirements of global defense and civil contracts. As both agencies refine their rideshare protocols, the availability of frequent, predictable access to SSO is expected to reduce the time-to-orbit for emerging space startups in the Asian and North American markets.