* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Friday, July 18, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Theater at Santa Fe’s San Isidro Plaza will be converted into IMAX, family entertainment venue – Santa Fe New Mexican

    Santa Fe’s San Isidro Plaza Theater Transforms into Exciting IMAX Family Entertainment Venue

    B&B Theatres will open massive entertainment complex in Texas – The Business Journals

    B&B Theatres will open massive entertainment complex in Texas – The Business Journals

    Rough times for broadcast networks illustrate changing media landscape – New Haven Register

    Broadcast Networks Confront Turbulent Times in a Rapidly Changing Media Landscape

    Black River Entertainment Adds Traci Hite As Director Of Promotion, Southeast – MusicRow.com

    Black River Entertainment Welcomes Traci Hite as New Director of Southeast Promotion

    Entertainment Business Master’s Grad Launched Nonprofit to Nurture Emerging Artists – Full Sail University

    Entertainment Business Master’s Grad Launched Nonprofit to Nurture Emerging Artists – Full Sail University

    Review: At the Huntington, the New Hollywood String Quartet recalls legendary studio musicians – Los Angeles Times

    Review: At the Huntington, the New Hollywood String Quartet recalls legendary studio musicians – Los Angeles Times

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Simpson College to purchase medical simulation technology with grant funds – Iowa Capital Dispatch

    Simpson College to purchase medical simulation technology with grant funds – Iowa Capital Dispatch

    SailGP Technologies officially launches new center of excellence in technology & innovation – Sail-World.com

    SailGP Technologies officially launches new center of excellence in technology & innovation – Sail-World.com

    Victorville’s new gunfire-detecting technology already making strides, city says – NBC Los Angeles

    Victorville’s New Gunfire-Detecting Technology Is Already Making a Difference, City Officials Say

    Guest columnist: China cutting corners on technology – The State Journal

    China’s Rapid Tech Advances Spark Worries About Cutting Corners

    Sentrycs’ Cyber Over RF technology integrated into Rafael’s combat-proven Drone Dome system – Defence Industry Europe

    Sentrycs’ Cyber Over RF Technology Boosts Rafael’s Battle-Tested Drone Dome System

    Nordic Air Defence raises $3 million to expand operations and advance drone defence technology – Defence Industry Europe

    Nordic Air Defence Lands $3 Million to Transform Drone Defense and Supercharge Operations

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Theater at Santa Fe’s San Isidro Plaza will be converted into IMAX, family entertainment venue – Santa Fe New Mexican

    Santa Fe’s San Isidro Plaza Theater Transforms into Exciting IMAX Family Entertainment Venue

    B&B Theatres will open massive entertainment complex in Texas – The Business Journals

    B&B Theatres will open massive entertainment complex in Texas – The Business Journals

    Rough times for broadcast networks illustrate changing media landscape – New Haven Register

    Broadcast Networks Confront Turbulent Times in a Rapidly Changing Media Landscape

    Black River Entertainment Adds Traci Hite As Director Of Promotion, Southeast – MusicRow.com

    Black River Entertainment Welcomes Traci Hite as New Director of Southeast Promotion

    Entertainment Business Master’s Grad Launched Nonprofit to Nurture Emerging Artists – Full Sail University

    Entertainment Business Master’s Grad Launched Nonprofit to Nurture Emerging Artists – Full Sail University

    Review: At the Huntington, the New Hollywood String Quartet recalls legendary studio musicians – Los Angeles Times

    Review: At the Huntington, the New Hollywood String Quartet recalls legendary studio musicians – Los Angeles Times

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Simpson College to purchase medical simulation technology with grant funds – Iowa Capital Dispatch

    Simpson College to purchase medical simulation technology with grant funds – Iowa Capital Dispatch

    SailGP Technologies officially launches new center of excellence in technology & innovation – Sail-World.com

    SailGP Technologies officially launches new center of excellence in technology & innovation – Sail-World.com

    Victorville’s new gunfire-detecting technology already making strides, city says – NBC Los Angeles

    Victorville’s New Gunfire-Detecting Technology Is Already Making a Difference, City Officials Say

    Guest columnist: China cutting corners on technology – The State Journal

    China’s Rapid Tech Advances Spark Worries About Cutting Corners

    Sentrycs’ Cyber Over RF technology integrated into Rafael’s combat-proven Drone Dome system – Defence Industry Europe

    Sentrycs’ Cyber Over RF Technology Boosts Rafael’s Battle-Tested Drone Dome System

    Nordic Air Defence raises $3 million to expand operations and advance drone defence technology – Defence Industry Europe

    Nordic Air Defence Lands $3 Million to Transform Drone Defense and Supercharge Operations

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Technology

NASA’s Cloud Observing Satellite Bids Farewell After 17 Years

September 28, 2023
in Technology
NASA’s Cloud Observing Satellite Bids Farewell After 17 Years
Share on FacebookShare on Twitter

After blasting beams of energy through the clouds for the past 17 years, NASA’s lidar satellite mission came to an end this past August, the agency has revealed.

Meet Microsoft’s New Surface Laptops

CALIPSO, a joint mission by NASA and the French National Centre for Space Studies (CNES), had exhausted its fuel reserves. Due to its decaying orbit, the satellite was no longer capable of generating sufficient power to operate its science instruments. As such, the two space agencies agreed to end the mission on August 1, NASA announced on Tuesday.

The mission combined an active lidar (an acronym for light detection and ranging) instrument with passive infrared and visible imagers to probe the vertical structure and properties of thin clouds and aerosols in Earth’s atmosphere. Lidar, as well as radar, direct beams of energy towards Earth and then measure how the beams reflect off the clouds and aerosols. That’s why lidar is considered an active sensor compared to other science instruments, which use passive sensors that measure reflected sunlight or radiation emitted from the Earth or clouds.

CALIPSO, which stands for the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation, launched on April 28, 2006 in tandem with the cloud-profiling radar system on the CloudSat satellite. CALIPSO used laser light while CloudSat used radio waves.

“We had to build, for the first time, a sophisticated lidar capable of operating in space,” Chip Trepte, NASA’s project scientist for CALIPSO, said in a statement. “Then we intended to fly that satellite in close formation to match the CALIPSO lidar profile measurements with the radar profile measurements from CloudSat.”

The two satellites were placed in Sun-synchronous orbits from the North to the South poles, crossing the equator in the early afternoon every day. From their observational perch, they probed the vertical structure of the atmosphere, measuring the altitude of clouds and layers of airborne particles such as dust, sea salt, ash, and soot, according to NASA. Together, they provided scientists with unique simultaneous observations and never-before-seen 3D perspectives of how clouds and aerosols form.

“One of CALIPSO’s most important applications was detecting the presence and measuring the altitude of ash plumes from volcanic eruptions,” Dave Winker, principal investigator for CALIPSO, said in a statement. “These observations were used by Volcanic Ash Advisory Centers around the world to alert and direct commercial aviators to avoid flying into the plumes.”

“I have a feeling of accomplishment that the mission we conceived 25 years ago operated successfully over a long period of time,” he added.

For more spaceflight in your life, follow us on Twitter and bookmark Gizmodo’s dedicated Spaceflight page.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Gizmodo – https://gizmodo.com/nasa-calipso-cloud-observing-satellite-mission-ends-1850879472

Tags: cloudNASA’stechnology
Previous Post

Five more subpostmasters have IT system-related convictions overturned

Next Post

Castlevania: Nocturne’s Opening Explores the Bloody Belmont Legacy

Simpson College to purchase medical simulation technology with grant funds – Iowa Capital Dispatch

Simpson College to purchase medical simulation technology with grant funds – Iowa Capital Dispatch

July 18, 2025
With Myles Garrett and T.J. Watt deals in rearview, it’s time for Cowboys to extend Micah Parsons – Yahoo Sports

With Myles Garrett and T.J. Watt deals in rearview, it’s time for Cowboys to extend Micah Parsons – Yahoo Sports

July 18, 2025
Ecology proposes to fund 102 clean water projects across the state – Department of Ecology State of Washington (.gov)

Ecology to Fund 102 Clean Water Projects Across the State

July 18, 2025
Connecticut science teacher makes Guinness Book of World Records for nearly 55-year career – CT Insider

Connecticut science teacher makes Guinness Book of World Records for nearly 55-year career – CT Insider

July 18, 2025
Dinosaur fossil found underneath a Denver museum’s parking lot – CNN

Dinosaur fossil found underneath a Denver museum’s parking lot – CNN

July 18, 2025
The best lifestyle change to improve heart health? Quitting smoking – UKNow

Transform Your Heart Health: Quit Smoking Today for Lasting Benefits!

July 18, 2025
For one hour, investors got a taste of a new world where the Fed is run by a ‘stooge’—and they hated every minute of it – Fortune

For one hour, investors got a taste of a new world where the Fed is run by a ‘stooge’—and they hated every minute of it – Fortune

July 18, 2025
Ukraine Reshuffles Cabinet With Wartime Economy Struggling – Bloomberg.com

Ukraine Overhauls Cabinet Amid Struggles of Wartime Economy

July 18, 2025
Theater at Santa Fe’s San Isidro Plaza will be converted into IMAX, family entertainment venue – Santa Fe New Mexican

Santa Fe’s San Isidro Plaza Theater Transforms into Exciting IMAX Family Entertainment Venue

July 18, 2025
Free physical, mental health resources to be offered at community fair – WIFR

Discover Wellness: Join the Community Fair for Free Physical and Mental Health Resources!

July 18, 2025

Categories

Archives

July 2025
MTWTFSS
 123456
78910111213
14151617181920
21222324252627
28293031 
« Jun    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (726)
  • Economy (749)
  • Entertainment (21,635)
  • General (15,959)
  • Health (9,787)
  • Lifestyle (757)
  • News (22,149)
  • People (751)
  • Politics (760)
  • Science (15,967)
  • Sports (21,247)
  • Technology (15,732)
  • World (733)

Recent News

Simpson College to purchase medical simulation technology with grant funds – Iowa Capital Dispatch

Simpson College to purchase medical simulation technology with grant funds – Iowa Capital Dispatch

July 18, 2025
With Myles Garrett and T.J. Watt deals in rearview, it’s time for Cowboys to extend Micah Parsons – Yahoo Sports

With Myles Garrett and T.J. Watt deals in rearview, it’s time for Cowboys to extend Micah Parsons – Yahoo Sports

July 18, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version