Researchers from the University of Adelaide in South Australia have enhanced the Cryogenic Sapphire Oscillator, or Sapphire Clock, to allow time measurements with accuracy on the femtosecond scale. The oscillator has a five-centimeter cylinder-shaped sapphire crystal cooled to about -267°C, or about five or six degrees above absolute zero. At...

The LHC contains 120 tons of liquid helium kept at 1.9 K. And even with safety systems in place, engineers there prefer to limit underground access when the cryogenic systems are activated. Enter TIM—the Train Inspection Monorail. TIM is a chain of wagons, sensors and cameras that snake along a...

NASA's Spitzer Space Telescope has revealed a new exoplanet discovery: the first known system of seven Earth-size planets around a single star. Three of these planets are firmly located in the habitable zone, the area around the parent star where a rocky planet is most likely to have liquid water.

Fifteen years is a long time for any high-tech cryogenic device to continue working, but that is just what an M77 cryocooler aboard NASA's RHESSI satellite has accomplished. Designed by Sunpower, Inc. (CSA CSM), the unit's piston has cycled over 26 billion times over this period. And, as periodic oil...

Oxford Instruments has awarded Dr. Brad Ramshaw, assistant professor at Cornell University, its 2017 LOR Science Prize. The Lee Osheroff Richardson (LOR) Science Prize promotes and recognizes the novel work of young scientists working in the fields of low temperatures or high magnetic fields in the Americas. The trophy and...

We regret to report that Peter Gifford, longtime leader of Cryomech, Inc., passed away in January 2017, surrounded by family and friends at his Syracuse home. He was 68. Gifford was a leader in the cryogenic community, a dedicated member of CSA and one of the second-generation industry leaders affectionately...