Warming Seas Are Accelerating Greenland’s Glacier Retreat

To measure water depth and salinity, the OMG project dropped probes by plane into fjords along Greenland’s coast. Shown here is one such fjord in which a glacier is undercut by warming water. The brown water is caused by sediment being dredged up from the base of the glacier by meltwater plumes. (Credits: NASA/JPL-Caltech)

Scientists with NASA’s Oceans Melting Greenland mission are probing deep below the island’s warming coastal waters to help us better predict the rising seas of the future.

PASADENA, Calif. (NASA PR) — Greenland’s melting glaciers, which plunge into Arctic waters via steep-sided inlets, or fjords, are among the main contributors to global sea level rise in response to climate change. Gaining a better understanding of how warming ocean water affects these glaciers will help improve predictions of their fate. Such predictions could in turn be used by communities around the world to better prepare for flooding and mitigate coastal ecosystem damage.

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CASIS & NSF Select Five Transport Phenomena Projects for Flight to International Space Station

KENNEDY SPACE CENTER, Fla., October 20, 2020 (CASIS PR) – The Center for the Advancement of Science in Space (CASIS) and the National Science Foundation (NSF) today announced five awarded projects from a joint solicitation for research in the general field of  transport phenomena.

The solicitation sought investigators interested in leveraging resources onboard the International Space Station (ISS) U.S. National Laboratory for research in the areas of fluid dynamics, particulate and multiphase processes, thermal transport, nanoscale interactions, and combustion and fire systems.

The NSF Directorate for Engineering invested $2 million in awards to the selected projects, and CASIS, manager of the ISS National Lab, will facilitate hardware implementation, in-orbit access, and astronaut crew time to support the investigations on the orbiting laboratory.

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Virgin Orbit Designs New Mass Producible Ventilator of COVID-19 Patients

Bridge ventilator (Credit: Virgin Orbit)

LONG BEACH, Calif., March 30, 2020 (Virgin Orbit PR — Virgin Orbit has developed a new mass-producible bridge ventilator to help in the fight against the coronavirus (COVID-19) pandemic. The Virgin Orbit team has been consulting with the Bridge Ventilator Consortium (BVC), led by the University of California Irvine (UCI) and the University of Texas at Austin (UT Austin), a group formed to spawn and nurture efforts to build producible, simple ventilators to aid in the current COVID-19 crisis.

Pending clearance by the Food and Drug Administration (FDA), Virgin Orbit aims to commence production at its Long Beach manufacturing facility in early April, sprinting to deliver units into the hands of first responders and healthcare professionals as soon as possible.

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GRACE, GRACE-FO Satellite Data Track Ice Loss at the Poles

Greenland’s Steenstrup Glacier, with the mid-morning sun glinting off the Denmark Strait in the background. The image was taken during a NASA IceBridge airborne survey of the region in 2016. (Credit: NASA/Operation IceBridge)

Greenland and Antarctica are melting – but how quickly and which areas are most affected? Nearly 20 years of satellite data provide key insights into these questions.


PASADENA, Calif. (NASA PR) — During the exceptionally warm Arctic summer of 2019, Greenland lost 600 billion tons of ice – enough to raise global sea levels by nearly a tenth of an inch (2.2 millimeters) in just two months, a new study shows.

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