dernier Landing Page

dernier News Guide

Get updated News about latest trends, and more Get updated News about latest trends and updates products
dernier Service
>

Dernier Trends Updates

This website uses cookies to ensure you get the best experience on our website. By clicking "Accept", you agree to our use of cookies. Learn more

Trending Topics

📰 Trending Topics

Google News - Trending

Google News - Technology

NASA - Breaking News

CSDA Quality Assessment Report Evaluates Satellogic NewSat Data

2026-04-17 21:21

Issued March 9, 2026, the Commercial Satellite Data Acquisition Program Satellogic NewSat Radiometric & Geometric Quality Assessment Report documents the evaluation process of the NASA subject matter experts (SMEs) enlisted to analyze the quality of the constellation’s radiometric and geometric data products.
NASA/CSDA

A new quality assessment report from NASA’s Commercial Satellite Data Acquisition (CSDA) program approves the use of data from Satellogic’s NewSat constellation, which includes the Mark IV and Mark V sensor generations, for scientific use.

Issued March 9, 2026, the Commercial Satellite Data Acquisition Program Satellogic NewSat Radiometric & Geometric Quality Assessment Report documents the evaluation process of the NASA subject matter experts (SMEs) enlisted to analyze the quality of the constellation’s radiometric and geometric data products.

The SMEs analyzed 60 top-of-atmosphere reflectance images collected between 2021 and 2025, focusing on radiometric and geometric performance across multiple sites. Results showed generally strong radiometric accuracy, with the majority of spectral bands performing within 10% of Aqua MODIS reference values and signal-to-noise ratios meeting “Good” rating criteria for more than half of the bands. Geometric performance exceeded their specified sensor spatial response specifications, with some variability noted between sensor generations. (The Mark IV received an “Excellent” grade for sensor spatial response while the Mark V received a “Basic” grade.)

Since the release of the report, Satellogic has changed aspects of their data processing, in part to address findings and recommendations in the report. CSDA is engaged in a quality assessment of their revised products and will report on the results in the near future.

About the CSDA Program

NASA’s Earth Science Division (ESD) established the CSDA program to identify, evaluate, and acquire commercial remote sensing data that enhances NASA’s Earth science research and applications. CSDA provides structured on-ramping opportunities for emerging commercial satellite data vendors, enabling NASA to continuously integrate innovative data sources as the private sector evolves. By leveraging these partnerships, NASA’s ESD aims to accelerate scientific discovery and expand applications of Earth observation data for the NASA Earth science research and applications community and societal benefit.

Since its initial pilot, the CSDA Program has conducted three on-ramp activities, resulting in the addition of several vendors into sustainment. Since then, the program has streamlined its evaluation process by introducing high-quality, SME-led data assessments, accelerating reviews and strengthening NASA’s engagement with the rapidly growing commercial data ecosystem. The CSDA’s evaluation criteria include:

  • Accessibility of data
  • Completeness and accuracy of metadata
  • User support services provided by the commercial entity
  • Usefulness of submitted data for science and applications

This approach ensures NASA gains timely access to high-quality, mission-relevant commercial data, and provides valuable feedback to private-sector providers, fostering innovation, improved data products, and alignment of industry capabilities with NASA’s evolving scientific needs.

Resources

To read the CSDA’s Satellogic NewSat Radiometric & Geometric Quality Assessment Report, visit the CSDA website.

View the recent CSDA Vendor Focus Webinar on Satellogic on the CSDA program’s YouTube channel.

For more information about the CSDA program’s process for identifying commercial satellite vendors for on-ramp and evaluation, visit the CSDA website.

Webinar 4/29: NASA CSDA Program Vendor Focus- MDA Space

2026-04-17 20:33

An artistic rendering of the MDA Space CHORUS-C (right), RADARSAT-2 (centre), and CHORUS -X (left) synthetic aperture radar (SAR) Earth observation constellation in orbit above Earth. RADARSAT-2 was launched in 2007, with CHORUS - C/X satellites planned for Q4 2026 launch. The SAR imaging satellites fly in formation over the planet’s curved horizon at sunrise. Each satellite features large deployable solar arrays and a broad radar antenna structure used to capture high-resolution imagery of Earth’s surface day or night and through cloud cover. The scene emphasizes the three-satellite SAR mission architecture, showing the satellites positioned to deliver coordinated CHORUS-C and RADARSAT-2 wide-area monitoring, with following CHORUS-X high-resolution imaging.
Artistic rendering of the MDA Space CHORUS-C (right), RADARSAT-2 (centre), and CHORUS -X (left) synthetic aperture radar (SAR) Earth observation constellation in orbit above Earth.
NASA/CSDA

NASA’s Earth Science Division (ESD) established the Commercial Satellite Data Acquisition (CSDA) program to explore the potential of commercial satellite data in advancing the agency’s Earth science research and application objectives. The program aims to identify, assess, and acquire data from commercial providers, which may offer a cost-effective means of supplementing Earth observations collected by NASA, other U.S. Government agencies, and international collaborators.

During this NASA CSDA program vendor webinar, speakers will introduce MDA Space and the company’s satellite constellation; show participants how to discover, access, and work with these satellite C-band synthetic aperture radar (SAR) products; and speak to how these data products complement NASA Earth science data holdings for research and applications. Additional topics will focus on the services available to data users and getting assistance with the NASA CSDA program vendor MDA Space datasets, services, and tools.

For information and to Register

NASA Artemis II Human Research Data Methodology Challenge

2026-04-17 18:41

017A7337.NEF
art002e013365 (April 7, 2026) – The Artemis II crew – (clockwise from left) Mission Specialist Christina Koch, Mission Specialist Jeremy Hansen, Commander Reid Wiseman, and Pilot Victor Glover – pause for a group photo with their zero gravity indicator “Rise,” inside the Orion spacecraft on their way home. Following a swing around the far side of the Moon on April 6, 2026, the crew exited the lunar sphere of influence (the point at which the Moon’s gravity has a stronger pull on Orion than the Earth’s) on April 7, and are headed back to Earth for a splashdown in the Pacific Ocean on April 10.

NASA’s Human Research Program (HRP) uses research to develop methods to protect the health and performance of astronauts in space. In support of NASA’s goals for long-term missions on the surface of the Moon and human exploration of Mars, HRP is using ground research facilities, the International Space Station, and analog environments to monitor human health in deep space. 

NASA’s Artemis II mission was the first crewed mission to the vicinity of the Moon since Apollo 17 in December 1972. The mission carried four astronauts aboard the Orion spacecraft on a trajectory into deep space – farther than any humans have gone before – marking a pivotal milestone in the history of human exploration. For the first time in more than half a century, human beings experienced the full physiological and psychological conditions of space travel beyond low Earth orbit, including an environment with space radiation, the isolation and confinement of a new spacecraft, and the operational demands of a test mission profile. 

For HRP, Artemis II represents an irreplaceable research opportunity. The data collected from the four-person crew will expand an existing body of knowledge built primarily from missions in low Earth orbit, extending it into the deep space environment. It will provide direct measurements of how the human body responds to conditions that ground-based simulation cannot fully replicate. 

The unique dataset will also present a profound analytical challenge. Though the sample size is only four subjects, the data will span multiple physiological systems, data modalities, and time points. That combination is what the NASA Artemis II Human Research Data Methodology Challenge seeks to address.

Award: $25,000 in total prizes

Challenge Open Date: March 30, 2026

Submission Close Date: June 5, 2026

For more information, visit: https://hrpdatachallenge.org/

NASA, OPM Announce New NASA Force Website, Open Job Applications 

2026-04-17 17:04

Image showing NASA Force.gov website homepage
NASA and the U.S. Office of Personnel Management opened a new NASA Force website on Friday, April 17, 2026.
Credit: NASA

NASA and the U.S. Office of Personnel Management (OPM) launched the NASA Force website on Friday, opening applications for roles aimed at recruiting the nation’s top engineers and technologists to support America’s air and space program. 

NASA Force, a new hiring initiative developed in partnership with OPM, will recruit and place high-impact technical talent into mission-critical roles supporting NASA’s exploration, research, and advanced technology priorities, ensuring the agency has the cutting-edge expertise needed to maintain U.S. leadership in air and space. 

“NASA Force is bringing highly skilled early- to mid-career engineers, technologists and innovators to help us achieve our world-changing missions,” said NASA Administrator Jared Isaacman. “Our successful Artemis II mission has inspired the world and generated tremendous interest to join our workforce to be part of the Golden Age of innovation and exploration.” 

NASA Force is part of a broader US Tech Force  initiative established by OPM to recruit elite technical professionals into federal service at multiple agencies to modernize systems, accelerate innovation, and strengthen mission delivery. 

“NASA has always shown the world what American talent can achieve when it’s pointed at a bold mission,” said OPM Director Scott Kupor. “NASA Force is about making sure the agency has access to the next generation of innovation and strong partnerships with private sector talent to drive its very ambitious agenda.” 

The first job application under NASA Force is for aerospace engineer positions for a two-year term position, with the potential for additional term extensions. Additional openings are expected in the coming weeks and months. 

If interested in jobs in addition to NASA Force, visit: 

https://www.usajobs.gov

NASA is taking deliberate steps to retain and bolster its internal talent pipeline, strengthen technical core competencies and in-house capabilities, and foster an enduring culture of technical resilience.  NASA Force is one part of the agency’s workforce efforts aimed at achieving the President’s national space policy and maintaining unrivaled U.S. leadership in air and space exploration.   

To learn more about NASA Force and apply for jobs, visit:

https://www.nasaforce.gov

-end-

Camille Gallo / Jennifer Dooren  
Headquarters, Washington  
202-358-1600  
camille.m.gallo@nasa.gov / jennifer.m.dooren@nasa.gov 

Share

Details

Last Updated
Apr 17, 2026
Editor
Jennifer M. Dooren

Related Terms

Quality Assessment Report Evaluates Tomorrow.io Precipitation Radar Data

2026-04-17 15:06

The cover of the NASA CSDA Tomorrow.io Radar quality Assessment Report
Issued March 9, 2026, the Commercial Satellite Data Acquisition Program Tomorrow.io Radar Quality Assessment Report documents the evaluation process of the NASA subject matter experts (SMEs) enlisted to analyze the data quality of the Ka-band Precipitation Radars aboard Tomorrow.io’s R1 and R2 spacecraft.
NASA/CSDA

A new quality assessment report from NASA’s Commercial Satellite Data Acquisition (CSDA) program approves the use of precipitation radar data from Tomorrow.io for NASA scientific use.

Issued March 9, 2026, the Commercial Satellite Data Acquisition Program Tomorrow.io Radar Quality Assessment Report documents the evaluation process of the NASA subject matter experts (SMEs) enlisted to analyze the data quality of the Ka-band Precipitation Radars aboard the company’s R1 and R2 spacecraft.

The SMEs assessed the company’s Level 2 Precipitation products and geolocation accuracy and their results were generally in agreement with the analysis provided by Tomorrow.io in its algorithm theoretical basis document. The geolocation assessment showed “excellent correlation” of 0.98 with a digital elevation model (DEM) reference. In addition, comparisons to ground radar were in good agreement for both radars, with correlations to ground radar of 0.73 and 0.93. (R2 showed slightly higher accuracy than R1, with biases of –22% (R1) and –6% (R2)). Based on these results, the SMEs concluded that Tomorrow.io precipitation radar data be considered for NASA scientific use, contingent upon alignment with science objectives and application needs.

To Tomorrow.io, the CSDA program’s independent evaluation process provides the confidence the scientific community needs to rely on commercial Earth observation data.

“When NASA’s own subject matter experts validate that a commercially built space-based radar system can contribute meaningfully alongside programs like NASA’s Global Precipitation Measurement missions, that opens a new chapter for Earth observation,” said Rei Goffer, Chief Strategy Officer and Founder of Tomorrow.io. “We built these instruments to demonstrate that the commercial sector can deliver science-quality data from space, and we’re proud that NASA’s assessment supports that vision.”

About the CSDA Program

NASA’s Earth Science Division (ESD) established the CSDA program to identify, evaluate, and acquire commercial remote sensing data that enhances NASA’s Earth science research and applications. CSDA provides structured on-ramping opportunities for emerging commercial satellite data vendors, enabling NASA to continuously integrate innovative data sources as the private sector evolves. By leveraging these partnerships, NASA’s ESD aims to accelerate scientific discovery and expand applications of Earth observation data for the NASA Earth science research and applications community and societal benefit.

Since its initial pilot, the CSDA Program has conducted three on-ramp activities, resulting in the addition of several vendors into sustainment. Since then, the program has streamlined its evaluation process by introducing high-quality, SME-led data assessments, accelerating reviews and strengthening NASA’s engagement with the rapidly growing commercial data ecosystem. The CSDA’s evaluation criteria include:

  • Accessibility of data
  • Completeness and accuracy of metadata
  • User support services provided by the commercial entity
  • Usefulness of submitted data for science and applications

This approach ensures NASA gains timely access to high-quality, mission-relevant commercial data, and provides valuable feedback to private-sector providers, fostering innovation, improved data products, and alignment of industry capabilities with NASA’s evolving scientific needs.

Resources

To read the Commercial Satellite Data Acquisition Program Tomorrow.io Radar Quality Assessment Report, visit the CSDA website.

For more information about the CSDA program’s process for identifying commercial satellite vendors for on-ramp and evaluation, visit the CSDA website.

Learn more about Tomorrow.io commercial data available through the CSDA program’s recent Vendor Focus webinar.

TechCrunch - Latest

Once close enough for an acquisition, Stripe and Airwallex are now going after each other

2026-04-18 05:20

For most of its life, Airwallex and Stripe have mostly operated in different geographies, selling to different buyers. That's changing.
Sam Altman’s project World looks to scale its human verification empire. First stop: Tinder.

2026-04-17 22:34

World, which has raised eyebrows (but also a lot of interest) with its Orb-centered anonymous verification project, is looking to expand its influence via a bevy of new partnerships.
Kevin Weil and Bill Peebles exit OpenAI as company continues to shed ‘side quests’

2026-04-17 20:38

Kevin Weil and Bill Peebles are leaving OpenAI as the company shuts down Sora and folds its science team, signaling a sharp pivot away from consumer moonshots toward enterprise AI.
Man who hacked US Supreme Court filing system sentenced to probation

2026-04-17 20:16

Nicholas Moore hacked into three U.S. government networks using stolen credentials, and then bragged about it and posted victims' personal data on Instagram under the handle @ihackedthegovernment.
Sources: Cursor in talks to raise $2B+ at $50B valuation as enterprise growth surges

2026-04-17 19:17

Returning backers a16z and Thrive are expected to lead the round.
×
Useful links
Home
Definitions Terminologies
Socials
Facebook Instagram Twitter Telegram
Help & Support
Contact About Us Write for Us




1 year ago Category :
In recent years, Egypt has seen a surge in the popularity of streaming services. With the rise of digital content consumption and the increasing demand for entertainment on-the-go, streaming services have become a staple in the lives of many Egyptians. From movies and TV shows to music and live sports, these platforms offer a wide range of content to cater to various interests and preferences.

In recent years, Egypt has seen a surge in the popularity of streaming services. With the rise of digital content consumption and the increasing demand for entertainment on-the-go, streaming services have become a staple in the lives of many Egyptians. From movies and TV shows to music and live sports, these platforms offer a wide range of content to cater to various interests and preferences.

Read More →
1 year ago Category :
Egypt is a country known for its rich history, captivating culture, and stunning landscapes. But did you know that it is also a popular destination for Hollywood filmmakers looking to shoot their latest movies? In recent years, Egypt has been featured in several blockbuster films that have captured the hearts of audiences around the world.

Egypt is a country known for its rich history, captivating culture, and stunning landscapes. But did you know that it is also a popular destination for Hollywood filmmakers looking to shoot their latest movies? In recent years, Egypt has been featured in several blockbuster films that have captured the hearts of audiences around the world.

Read More →
1 year ago Category :
Egyptian film lovers are eagerly anticipating the latest Bollywood movies coming to theaters in the country. Bollywood, the booming film industry based in India, has captured the hearts of audiences all over the world with its colorful costumes, lively music, and captivating stories.

Egyptian film lovers are eagerly anticipating the latest Bollywood movies coming to theaters in the country. Bollywood, the booming film industry based in India, has captured the hearts of audiences all over the world with its colorful costumes, lively music, and captivating stories.

Read More →
1 year ago Category :
"Exploring the Latest Audio Equipment in Egypt"

"Exploring the Latest Audio Equipment in Egypt"

Read More →
1 year ago Category :
Exploring the Latest Streaming Services in Cairo, Egypt

Exploring the Latest Streaming Services in Cairo, Egypt

Read More →
1 year ago Category :
Cairo, the vibrant capital city of Egypt, is known for its rich history, bustling markets, and iconic landmarks such as the Pyramids of Giza and the Sphinx. But did you know that Cairo also has a thriving film industry and a growing appetite for the latest Hollywood movies?

Cairo, the vibrant capital city of Egypt, is known for its rich history, bustling markets, and iconic landmarks such as the Pyramids of Giza and the Sphinx. But did you know that Cairo also has a thriving film industry and a growing appetite for the latest Hollywood movies?

Read More →
1 year ago Category :
Welcome to the latest buzz in the world of Bollywood! Today, we're taking a closer look at some of the newest Bollywood movies that are creating a stir in Egypt, particularly in the vibrant city of Cairo.

Welcome to the latest buzz in the world of Bollywood! Today, we're taking a closer look at some of the newest Bollywood movies that are creating a stir in Egypt, particularly in the vibrant city of Cairo.

Read More →
1 year ago Category :
Cairo is known for its rich history, stunning architecture, and vibrant culture. However, the bustling city is also home to a thriving music scene that is constantly evolving. In recent years, there has been a growing demand for the latest audio equipment in Cairo, with music enthusiasts and professionals alike seeking state-of-the-art gear to enhance their listening experience.

Cairo is known for its rich history, stunning architecture, and vibrant culture. However, the bustling city is also home to a thriving music scene that is constantly evolving. In recent years, there has been a growing demand for the latest audio equipment in Cairo, with music enthusiasts and professionals alike seeking state-of-the-art gear to enhance their listening experience.

Read More →
1 year ago Category :
**The Intersection of Economic Welfare Theory and the Latest Streaming Services**

**The Intersection of Economic Welfare Theory and the Latest Streaming Services**

Read More →
1 year ago Category :
Exploring Economic Welfare Theory through the Lens of the Latest Hollywood Movies

Exploring Economic Welfare Theory through the Lens of the Latest Hollywood Movies

Read More →