The Indian Space Research Organisation (ISRO), the space agency of the government of India responsible for the country's space research and exploration programs, has achieved a major milestone in the human rating of its CE20 cryogenic engine, which powers the cryogenic stage of the human-rated LVM3 launch vehicle for Gaganyaan human spaceflight missions, with the completion of the final round of ground qualification tests. "ISRO's CE20 cryogenic engine is now human-rated for Gaganyaan missions," the space agency announced on 'X' on Wednesday.

In 2023, Air Liquide set a new record by signing 62 new small gas production units directly installed on its customers' sites in the industrial merchant and electronics sectors in 2023. This growth reflects the increased demand for these solutions, and illustrates our capacity to meet customers' needs. They offer real advantages: a continuous, reliable supply of gas, adapted to each client's production needs and helping to reduce carbon emissions.

A consortium of French shipping, vessel design and energy companies have achieved approval in principle for a new membrane tank-based transport system for liquid hydrogen, including both the underlying containment technology and an initial vessel design. GTT, the longtime leader in membrane containment systems for LNG carriers, has designed a new system for containing and transporting liquid hydrogen. This new membrane system has now achieved an approval in principle from BV. (GTT also holds approval from DNV for a system developed in concert with Shell.)

Cold atoms solve many problems in quantum technology. Want a quantum computer? You can make one from an array of ultracold atoms. Need a quantum repeater for a secure communications network? Cold atoms have you covered. How about a quantum simulator for complicated condensed-matter problems? Yep, cold atoms can do that, too.

In a groundbreaking collaboration, Lockheed Martin, Omni Tanker and UNSW Sydney have joined forces to pioneer and commercialize world-first composite tank technologies. This ambitious project, supported by a grant from the Federal Government’s Advanced Manufacturing Growth Centre (AMGC), aims to tackle the challenges associated with using composites for the transportation and storage of liquid hydrogen across various applications – from ground and air to underwater and space.

The Molecular Imaging Laboratory at the Beckman Institute for Advanced Science and Technology, with support from the Roy J. Carver Charitable Trust, has added to its imaging repertoire a new ultra-high-performance positron emission tomography and X-ray computed tomography scanner, opening new possibilities for cutting-edge research.

Cryospain demonstrates its dedication to pioneering cryogenic equipment through the design and production of state-of-the-art super-insulated pipes for cryogenics employing high vacuum technology. Positioned at the forefront of progress toward a more sustainable future, Cryospain continues to assert its central role in advancing innovative solutions.

GenH2 has signed an agreement with the University of Melbourne to provide the Cryostat CS500 simulation platform for cryogenic and hydrogen R&D projects. GenH2’s Cryostat CS500 system is capable of testing a wide range of thermal insulation systems, materials, composites, or panels under both cryogenic-vacuum conditions and real-world conditions.

The machining process covers many material removal procedures; among them, grinding is one of the most important. Improved grinding is crucial to improve the overall machining process; hence, many researches focused on enhancing the performance of grinding operations by focusing on factors like wear, chattering vibrations, grinding wheel topography, temperature, and force surface roughness.

Establishing sustained operations on the moon and Mars presents a multitude of opportunities and challenges NASA has yet to encounter. Many of these activities require new technologies and processes to ensure the agency is prepared for its ambitious Artemis missions and those beyond. One of those challenges is working with cryogenic fluids, meaning fluids existing in a liquid state between minus 238 degrees Fahrenheit and absolute zero (minus 460 F). These fluids – liquid hydrogen (the most difficult to work with), methane, and oxygen – are vital to spacecraft propulsion and life support systems. The fluids may also be produced in the future on the lunar and Martian surfaces via in-situ resource utilization (ISRU).

During the intense heat of summer and throughout the humid Florida fall, Airmen donned protective gear to handle, manage, and deliver over 19,000 gallons of liquid nitrogen at temperatures below minus 300 degrees Fahrenheit to support a three-month munition test at Eglin Air Force Base.

Two space infrastructure specialists, Space Machines Company and Spaceium, have joined forces to embark on what they believe to be the first-ever cryogenic refueling space mission in space in 2025. Under terms of a signed agreement, Canada’s Spaceium will integrate its cryogenic storage technology into Space Machine’s platform. Spaceium will then refuel Space Machines’ tanks with cryogenic fuel using stored reserves.

As we enter 2024, the field of quantum computing continues to develop rapidly. Accessibility to quantum processing and the scaling of systems are key factors in the growing industry. Cloud-based services offer one potential access route to quantum processing, but systems are also being deployed for customers to host on-premises. Besides increases in accessibility, improvements are also needed in the quality of quantum bits, or qubits, themselves and the infrastructure that surrounds them. This includes scaling up the cryogenic infrastructure.

Maddox Industrial Group (MIG), a leader in delivering specialized industrial solutions to the air separation, energy, refining, petrochemical, wastewater, and other industries, has announced its strategic expansion into the Gulf Coast region. This growth is in collaboration with partner, Metalforms LLC (Metalforms), an industrial fabrication, services, and heat transfer solutions expert based in Beaumont, TX. MIG, a TransTech company, has gained recognition delivering specialized industrial solutions for cryogenic and mechanical systems. A trusted partner to the world's top industrial gas providers, MIG's superior solutions support optimal efficiency and reliability across the plant lifecycle. 

The LCLS-XFEL at SLAC National Accelerator Lab has launched its upgraded version, LCLS-II, generating its first X-rays. This advancement is set to revolutionize research, offering unparalleled capabilities for studying quantum materials with remarkable precision. Scientists worldwide are queued up to explore various applications, from improving computing and communication technologies using quantum materials to understanding fleeting chemical reactions for sustainable industries and clean energy. Additionally, the upgrade enables investigations into biological molecules' functions for pharmaceutical advancements and opens doors to entirely new scientific realms by studying the world's fastest timescales. 

In an era where technological innovation is not just an advantage but a necessity, HeLIUM Cryogenics™, stands at the vanguard, continually pushing the boundaries of whatʼs possible in cryogenic technology. Presently, a significant milestone is being marked in HeLIUMʼs journey as it unveils its latest innovation: a new line of mini and mid-range Stirling coolers. These coolers, exemplifying the pinnacle of engineering and design, stand as a testament to HeLIUM’s commitment to excellence, offering performance that competes head-to-head with the best in the market while seamlessly integrating efficiency, compactness and environmental sustainability into an advanced product series. 

Antarctica is vital for cold research, from understanding our fragile climate to tracking local fauna. Energy is critical to this research as it supports expeditions and heating bases. Reliance on diesel import is leaving a dark legacy on the continent, as the buildup of black carbon is causing accelerated rates of animal birth defects and melting ice shelves.^[1,2] We must transform our Antarctic fueling practices with urgency if we are to preserve our last clean continent. 

High temperature superconducting (HTS) tapes, which have emerged over the last decade, are enablers for new technologies. Specifically, high temperature superconducting magnets to enable commercial fusion energy are arguably the most tantalizing and potentially impactful. Fusion energy would be a long-envisioned source of firm, safe, carbon-free electricity whose successful development requires creative, innovative cryogenic engineering. 

Stuttgart-based innovator H2FLY has achieved an unprecedented breakthrough in aviation history by successfully conducting the world’s first piloted flight of an electric aircraft powered by liquid hydrogen. This remarkable milestone marks a pivotal moment in the journey towards sustainable aviation, showcasing the immense potential of hydrogen-based technology in revolutionizing the industry.