Sentinel-6 Michael Freilich team members from European Space Agency pose with the spacecraft during

This entry was posted in Space Administration on by .

[ New NASA Mission To Map Sea Level Rise May Help California Adapt To Changing Coastline ]

Sentinel-6 Michael Freilich team members from European Space Agency pose with the spacecraft during processing.

* * *

This story was originally published Dec. 26, 2019, and updated with new reporting about the satellite’s launch Nov. 19, 2020.

NASA has collected data on how seas are rising across the planet for more than 25 years. A new mission is launching this weekend, which will extend that data for five years and may help places like California adapt as seas rise. But the data also poses some major concerns.

Date: 2020-11-19
Author: Ezra David Romero
Reference: Visit Source (Read Article)

Not to change the topic here:

Changing Pacific Conditions Raise Sea Level Along U.S. West Coast

Waves batter the Ocean Beach Pier in San Diego during the 2002 El Ni’o. Credit: Jon Sullivan, public domain, via Wikimedia Commons

* * *

Ask your average resident of California, Oregon, or Washington to name the natural hazard that concerns them most and sea level rise probably won’t bubble to the top of the list. After all, the region is better known for its wildfires, earthquakes, heat waves, and mudslides.

But those who live along the coastline know better. They’ve seen first-hand the effects of coastal erosion, beach loss, storm damage, and tidal flooding resulting from sea level rise. In some locations, it’s a constant battle to hold back the sea. Yet during the 1990s and 2000s, natural climate cycles actually suppressed the rate of sea level rise off the U.S. West Coast.

Twitter: @NASAClimate
Reference: Visit Source (Read Article)

SpaceX to launch satellite tracking rising sea levels

A new payload that Elon Musk’s SpaceX will deliver into orbit next month will play a pivotal role in measuring sea level increases, potentially helping to spare economies from billions of euros in damages by the end of this century.

The Sentinel-6 Michael Freilich satellite lifts off Nov. 10 aboard a Falcon 9 rocket that will be launched from Vandenberg Air Force Base in California. Its mission will be to track how the accelerating rise of sea levels is changing coastlines, threatening the habitat of more than a third of the world’s population. The European Space Agency will provide details about the mission on Friday at 4 p.m. in Paris.

Publisher: The Japan Times
Date: 2020-10-15T14:41:16+09:00
Author: Jonathan Tirone
Twitter: @japantimes
Reference: Visit Source (Read Article)

This new ocean-mapping satellite will help us all understand the impacts of climate change

Examining coastal sea rise, tracking underwater ocean waves and adding to long-term data about climate change will be the main scientific return of the Sentinel-6 Michael Freilich satellite mission, officials said in a press conference.

The satellite is expected to launch Nov. 10 on a SpaceX Falcon 9 rocket from Cape Canaveral Air Force Station in Florida. For now, spacecraft personnel expect SpaceX will be able to resolve a rocket gas generator issue that stopped a GPS satellite launch for the U.S. Air Force aboard another Falcon 9 on Oct. 2, Tim Dunn, launch director of NASA’s launch services program, said in a virtual press conference broadcast Oct. 16 on NASA Television.

Reference: Visit Source (Read Article)

As the Earth Melts

ABOVE THE NORTHEAST GREENLAND ICE STREAM’Seen from the window of a Lockheed P-3 Orion turboprop flying at 1,500 feet, Greenland’s ice seems to go on forever. It stretches to the horizon in all directions, an immensity of shimmering white. We fly for hours and the landscape barely changes.

Finally we reach the edge of the ice sheet and the monolithic white shatters into chunks, as glaciers flow into the sea and break off into translucent blue icebergs. ‘There,’ says John Sonntag, a NASA scientist aboard the P-3, looking down at one of Greenland’s most famous glaciers. ‘That’s what people have been worried about.’

Publisher: Air & Space Magazine
Author: Alexandra Witze
Twitter: @airspacemag
Reference: Visit Source (Read Article)

Happening on Twitter


Greetings Earthlings: There is no spoon or AI. The data presented above may one day be zapped to another dimension. Just thought you should be aware. NASA, either it's cold or someone stole the sun.