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Antarctic Peninsula glaciers on the run
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By European Space Agency
Using data from ESA’s SMOS satellite, scientists have revealed a surprising shift in the Southern Ocean – surface waters around Antarctica are growing saltier, even as sea ice is diminishing rapidly. This finding defies the norm because melting ice typically freshens ocean surface water.
The implications are far-reaching as changes in this remote region can disrupt global ocean currents, affect climate patterns, and alter ecosystems far beyond the Antarctic.
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By European Space Agency
Thanks largely to Copernicus Sentinel-1, scientists have discovered that a glacier in Antarctica is rapidly siphoning ice from neighbouring flows – at a pace never before seen. Until now, researchers believed that this process of ‘ice piracy’ in Antarctica took hundreds or even thousands of years, but these latest findings clearly demonstrate that this isn’t always the case.
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By European Space Agency
For decades, satellites have played a crucial role in our understanding of the remote polar regions. The ongoing loss of Antarctic ice, owing to the climate crisis, is, sadly, no longer surprising. However, satellites do more than just track the accelerating flow of glaciers towards the ocean and measure ice thickness.
New research highlights how ESA’s CryoSat mission has been used to uncover the hidden impact of subglacial lakes – vast reservoirs of water buried deep under the ice – that can suddenly drain into the ocean in dramatic outbursts and affect ice loss.
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By USH
During a recent interview, Darkjournalist Daniel Liszt lays out beyond critical information regarding the recent sightings of mystery drones across the U.S.
Here is a brief summary outlining the key points of what Darkjournalist believes is actually happen, according to his analysis.
The unfolding events surrounding the mystery drone swarms and UFO/Orb sightings appear to be part of a larger, coordinated operation led by covert organizations. At the heart of this situation, we see an apparent "dry run" for a massive UFO related event, something unprecedented in scale.
Two significant secret structures are operating in overdrive: the Continuity of Government (COG) framework, the Secret Space Program (SSP), and their affiliated Deep State entities.
Reports describe unidentified drones hovering over populated metropolitan areas, creating unease and confusion. These occurrences seem designed to provoke public panic and gauge reactions to aerial threats. This data mining effort aligns with a broader plan to cement the idea of a UFO threat in the collective consciousness.
The objective appears to involve large-scale public tests through overflights of drones to observe how communities respond to the perception of an "alien" threat. This effort dovetails with the government’s ability to invoke emergency powers, potentially leading to the activation of the Continuity of Government (COG) program.
In recent months, reports indicate that combatant commanders have been conducting drone tests under the guise of countering Unidentified Aerial Phenomena (UAP).
Historical patterns show that drills often precede major events. For example, during the events of 9/11, a drill reportedly transitioned into an actual crisis. The concern now is whether the current exercises, involving drones and UAP narratives, could similarly go live.
The recent increase in mystery drone sightings across the U.S. suggests a coordinated rollout of these narratives. There are rumors of additional drills, described as "full lockout" exercises, are scheduled to continue through the holiday season. These events involve the military taking over air traffic and communication systems for hours at a time.
NORAD and NORTHCOM are central to these operations. In an emergency scenario, the NORAD Commander—who also serves as the COG combatant commander—would assume control of the United States under the COG framework.
Insiders hint at a significant public spectacle on the horizon, with the possibility of transitioning from a test scenario to a live event. This could involve widespread sightings of drone swarms, coupled with UAP reports, creating a perceived crisis that demands emergency powers.
The recent drone and UFO/Orb activities reflect a calculated test by elements within the Deep State to shape public perception and readiness for a potential UFO-related crisis. These operations aim to solidify control and prepare the groundwork for leveraging emergency powers under a fabricated or exaggerated threat scenario.
In summary: The recent flurry of activities points to a deliberate effort to shape how we think and react to an extraterrestrial threat, real or not. At its core, this is a calculated test, designed to prepare the public for a potential UFO crisis where emergency powers could reshape the social and political landscape.
It might be a coincidence, but this year Congress passed a law granting NORTHCOM authority in the event drones are deemed a national security threat, potentially triggering the implementation of Continuity of Government (COG). This scenario could unfold before Trump’s inauguration, bypassing both Biden’s presidency and Trump’s assumption of office, leading instead to an emergency powers president.
This isn’t just about UFOs or drones, it's about power, perception, and control. The Deep State is losing its grip, pushing them to play their final card: a fake UFO invasion to maintain authority. This is why their once-hidden advanced technologies are now being revealed, indicating ongoing testing and strategic preparations. Evidence points to highly advanced drone technology, cutting edge tech designed to simulate a so-called "UFO threat."
So, the next time you glance up at the sky and spot something strange, remember: what you’re seeing might not be an alien invasion. It could be the latest move in a high-stakes chess game, played by forces that thrive in the shadows. View the full article
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By NASA
4 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
This image, taken from a data visualization, shows Arctic sea ice minimum extent on September 11, 2024. The yellow boundary shows the minimum extent averaged over the 30-year period from 1981 to 2010. Download high-resolution video and images from NASA’s Scientific Visualization Studio: https://svsdev.gsfc.nasa.gov/5382NASA’s Scientific Visualization Studio/Trent L. Schindler Arctic sea ice retreated to near-historic lows in the Northern Hemisphere this summer, likely melting to its minimum extent for the year on Sept.11, 2024, according to researchers at NASA and the National Snow and Ice Data Center (NSIDC). The decline continues the decades-long trend of shrinking and thinning ice cover in the Arctic Ocean.
The amount of frozen seawater in the Arctic fluctuates during the year as the ice thaws and regrows between seasons. Scientists chart these swings to construct a picture of how the Arctic responds over time to rising air and sea temperatures and longer melting seasons. Over the past 46 years, satellites have observed persistent trends of more melting in the summer and less ice formation in winter.
This summer, Arctic sea ice decreased to a its minimum extent on September 11, 2024. According to the National Snow and Ice Data Center this is the 7th lowest in the satellite record). The decline continues the long-term trend of shrinking ice cover in the Arctic Ocean.
Credit: NASA’s Goddard Space Flight Center Tracking sea ice changes in real time has revealed wide-ranging impacts, from losses and changes in polar wildlife habitat to impacts on local communities in the Arctic and international trade routes.
This year, Arctic sea ice shrank to a minimal extent of 1.65 million square miles (4.28 million square kilometers). That’s about 750,000 square miles (1.94 million square kilometers) below the 1981 to 2010 end-of-summer average of 2.4 million square miles (6.22 million square kilometers). The difference in ice cover spans an area larger than the state of Alaska. Sea ice extent is defined as the total area of the ocean with at least 15% ice concentration.
Seventh-Lowest in Satellite Record
This year’s minimum remained above the all-time low of 1.31 million square miles (3.39 million square kilometers) set in September 2012. While sea ice coverage can fluctuate from year to year, it has trended downward since the start of the satellite record for ice in the late 1970s. Since then, the loss of sea ice has been about 30,000 square miles (77,800 square kilometers) per year, according to NSIDC.
Scientists currently measure sea ice extent using data from passive microwave sensors aboard satellites in the Defense Meteorological Satellite Program, with additional historical data from the Nimbus-7 satellite, jointly operated by NASA and the National Oceanic and Atmospheric Administration (NOAA).
Today, the overwhelming majority of ice in the Arctic Ocean is thinner, first-year ice, which is less able to survive the warmer months. There is far, far less ice that is three years or older now,
Nathan Kurtz
Chief, NASA's Cryospheric Sciences Laboratory
Sea ice is not only shrinking, it’s getting younger, noted Nathan Kurtz, lab chief of NASA’s Cryospheric Sciences Laboratory at the agency’s Goddard Space Flight Center in Greenbelt, Maryland.
“Today, the overwhelming majority of ice in the Arctic Ocean is thinner, first-year ice, which is less able to survive the warmer months. There is far, far less ice that is three years or older now,” Kurtz said.
Ice thickness measurements collected with spaceborne altimeters, including NASA’s ICESat and ICESat-2 satellites, have found that much of the oldest, thickest ice has already been lost. New research out of NASA’s Jet Propulsion Laboratory in Southern California shows that in the central Arctic, away from the coasts, fall sea ice now hovers around 4.2 feet (1.3 meters) thick, down from a peak of 8.8 feet (2.7 meters) in 1980.
Another Meager Winter Around Antarctica
Sea ice in the southern polar regions of the planet was also low in 2024. Around Antarctica, scientists are tracking near record-low sea ice at a time when it should have been growing extensively during the Southern Hemisphere’s darkest and coldest months.
Ice around the continent is on track to be just over 6.6 million square miles (16.96 million square kilometers). The average maximum extent between 1981 and 2010 was 7.22 million square miles (18.71 million square kilometers).
The meager growth so far in 2024 prolongs a recent downward trend. Prior to 2014, sea ice in the Antarctic was increasing slightly by about 1% per decade. Following a spike in 2014, ice growth has fallen dramatically. Scientists are working to understand the cause of this reversal. The recurring loss hints at a long-term shift in conditions in the Southern Ocean, likely resulting from global climate change.
“While changes in sea ice have been dramatic in the Arctic over several decades, Antarctic sea ice was relatively stable. But that has changed,” said Walt Meier, a sea ice scientist at NSIDC. “It appears that global warming has come to the Southern Ocean.”
In both the Arctic and Antarctic, ice loss compounds ice loss. This is due to the fact that while bright sea ice reflects most of the Sun’s energy back to space, open ocean water absorbs 90% of it. With more of the ocean exposed to sunlight, water temperatures rise, further delaying sea ice growth. This cycle of reinforced warming is called ice-albedo feedback.
Overall, the loss of sea ice increases heat in the Arctic, where temperatures have risen about four times the global average, Kurtz said.
About the Author
Sally Younger
Senior Science Writer
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Last Updated Sep 24, 2024 LocationGoddard Space Flight Center Related Terms
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