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3. Introducing all-new Amazon Alexa Tablets—powerful tablets with Alexa+ built in  About Amazon
4. Amazon Snuffs Out the Fire and Rebrands Its Slates as Alexa Tablets  WIRED
5. Amazon launches first Android tablets, raising prices and incorporating Alexa  Reuters

1. MSFT Stock On 4-Day Winning Streak: Microsoft Takes On Apple's Macs With Nvidia-Powered Surface Ultra, More On-Device AI  Yahoo Finance
2. Microsoft to sell $2,599 Surface Laptop Ultra containing Nvidia AI chip  CNBC
3. Microsoft’s Most Powerful Laptop Ever Runs on Nvidia, Not Intel  Yahoo Finance
4. Building Windows for hybrid intelligence  Windows Blog
5. Microsoft event debuts new AI-friendly hardware and Windows changes  Ars Technica

1. Google Cloud unveils persistent Gemini Agents for long-running tasks, and they get their own Gmail, Calendar, and Drive storage  VentureBeat
2. Google Cloud introduces the Gemini agent.  blog.google
3. Google Launches ‘Universal’ Gemini AI Agent for Workplace  Bloomberg.com
4. Google is launching a one-stop Gemini agent for your work tasks  The Verge
5. Google reveals Gemini Agent ready to work for enterprises from single box prompt  Seeking Alpha

1. Google releases a new local-first Granola competitor  TechCrunch
2. Google’s AI note-taking app transcribes your meetings completely offline  The Verge
3. Google AI Edge Foresight for Mac turns scribbles into full notes using offline recordings  9to5Google
4. Google AI Edge Foresight: Offline AI for meeting notes on Mac  Notebookcheck
5. Google launches AI note-taker that works completely offline on Mac: All you need to know  Firstpost

As the Golden Age of deep-space exploration begins, NASA and the U.S. Department of Energy are advancing the development of safe, reliable, next-generation nuclear technologies for space.

Together, the agencies will supercharge civil space exploration, unlock bold scientific discovery, and solidify American leadership in space nuclear power and propulsion. 

“We are entering the ‘Nuclear NASA-era,’ which represents a major transformation for space exploration,” said NASA Administrator Jared Isaacman. “Nuclear power will allow us to go farther, operate longer, and field more capable spacecraft and instruments than ever before. The work we’re doing today is laying the foundation for the fission-powered spacecraft of tomorrow and opening an entirely new frontier for exploration and discovery.”

The new Memorandum of Understanding, “Accelerating American Leadership in Space Nuclear Power and Propulsion,” was signed Thursday between NASA and DOE, and establishes a framework for end-to-end collaboration. The agreement unites both agencies across the full spectrum of space nuclear development, spanning advanced research and fuel production to rigorous testing, launch integration, and operations. Across all these efforts, an uncompromising commitment to safety remains the central pillar.

The signing took place between Isaacman and U.S. Secretary of Energy Chris Wright during the Golden Age Summit, hosted by the Office of Science and Technology Policy at the Donald J. Trump Institute of Peace in Washington, and is effective Sunday, Nov. 1.

“Thanks to President Trump, America’s nuclear renaissance is reaching a new frontier,” said Wright. “The Energy Department is proud to partner with NASA as we help American space missions reach uncharted territory.”

President Trump’s December 2025 Executive Order on Ensuring American Space Superiority directs NASA to develop a launch-ready lunar surface reactor by 2030, a goal toward which NASA, partnering with DOE, is making steady progress. This pivotal agreement fortifies existing collaborations on fission and radioisotope power systems, propelling NASA’s vision for a sustained human presence on the Moon and accelerating the breakthrough technologies to enable our mission.

When NASA’s Space Reactor‑1 Freedom launches in 2028, nuclear propulsion will advance from laboratory research to operational deep‑space application. This milestone paves the way for Lunar Reactor‑1, the fission surface power system that will sustain the future Moon Base through darkness and shadow. Nuclear power will energize habitats, communications, instruments, rovers, resource usage, and critical lunar infrastructure, and it will be essential for the demanding energy needs of future Mars missions.

Together, SR‑1 and LR‑1 form the foundation of a robust domestic nuclear‑space industrial base. These programs are poised to power permanent lunar outposts, enable exploration of distant worlds, and cement American leadership in space for generations. These endeavors will expand humanity’s reach toward Mars, reinforce American preeminence in deep space, and pioneer innovative technologies that yield benefits here on Earth.

In addition to fission power, NASA continues to expand its use of radioisotope power systems. The Dragonfly mission to Saturn’s moon Titan, scheduled for launch in 2028, will rely on a Multi‑Mission Radioisotope Thermoelectric Generator and 24 Light Weight Radioisotope Heater Units to power and warm the car‑sized rotorcraft. Dragonfly will fly to various locations on Saturn’s moon Titan and investigate the moon’s habitability.

NASA and DOE additionally plan to support ESA’s (European Space Agency) Rosalind Franklin Mars rover studying the potential for past and current life on the Red Planet, by providing 24 similar heater units to maintain instrument temperatures in the extreme cold of the Martian environment.

To learn about Nuclear NASA, visit:

https://www.nasa.gov/ignition

-end-

Camille Gallo / Elizabeth Shaw  
Headquarters, Washington  
202-358-1600  
camille.m.gallo@nasa.gov / elizabeth.a.shaw@nasa.gov

NASA has taken the next step in the process of developing a new all-glass telescope for the LISA (Laser Interferometer Space Antenna) mission, a space observatory designed to detect ripples in space-time called gravitational waves.

L3Harris Technologies will design, assemble, and integrate the new telescope for NASA. Called the Engineering Test Unit, this contribution represents a final step toward the future production of flight hardware. 

Led by ESA (European Space Agency), the LISA mission is slated for launch in the mid-2030s. As a collaborative partner, NASA is contributing the telescopes, other critical hardware, and engineering and scientific support as part of its mission to better understand how the universe works.

The LISA mission will deploy a trio of satellites into an Earth-following orbit, creating a vast triangular array stretching 1.6 million miles (2.5 million kilometers) on each side. Each satellite will include two telescopes that will use infrared laser beams to simultaneously transmit and receive signals between adjacent spacecraft. Through these telescopes, the spacecraft will measure miniscule changes in their relative distances, the signals of passing gravitational waves.  

“These changes are tiny, smaller than the width of a helium atom, but through them LISA will reveal a sea of low-frequency gravitational waves that we cannot currently detect through facilities on Earth,” said Ira Thorpe, the NASA project scientist for the mission at the agency’s Goddard Space Flight Center in Greenbelt, Maryland. “The LISA mission will be able to detect mergers of monster black holes billions of light-years away, map compact pairs of white dwarfs, neutron stars, and stellar-mass black holes in our own cosmic backyard, and perhaps provide new insights into gravity itself.”    

Each telescope will be entirely made of an amber-colored ceramic-glass composite called Zerodur, which is widely used in high-precision applications because it resists changes in shape across a wide range of temperatures. In 2024, L3Harris delivered a prototype telescope to NASA that served as an engineering development unit for this next step.

“We’ve put the prototype through rigorous testing, and we’re bringing everything we’ve learned into this new telescope,” said Ritva Keski-Kuha, lead for the LISA Telescope program at NASA Goddard. “This will be our last pre-flight unit and our first optical telescope delivery to ESA.” Earlier this year, in June, the team delivered a structural model of the telescope made from metal instead of glass.

Gravitational waves were predicted by Albert Einstein’s 1916 general theory of relativity and first detected by ground-based observatories in 2015. The waves form whenever massive objects accelerate, such as two stars in orbit around each other. They flow across space-time, moving at the speed of light, and are unaffected by objects they encounter along the way. These properties make them a valuable tool for probing the cosmos.

Each of the three LISA spacecraft contains a free-floating gold-platinum cube called a proof mass. The spacecraft will fly around the cube and manage its environment so the cube falls through space only under the influence of gravity. In 2016, ESA’s LISA Pathfinder mission showed that it was possible to reduce non-gravitational forces on the proof masses to the level needed for gravitational wave detection.

Additional NASA contributions include the laser system, devices to manage the buildup of electric charge on the proof masses, data analysis for identifying and characterizing individual gravitational wave sources, and additional scientific and engineering expertise.

To learn more about the LISA mission, visit:

https://nasa.gov/lisa

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September 22, 2025

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Image Details

Fields were parched and brown, and playa lakes mostly dry, in Lubbock County in September 2026 (right) compared to September 2025 (left) in imagery captured by the OLI (Operational Land Imager) on the NASA/USGS Landsat 8 satellite.
NASA Earth Observatory images by Lauren Dauphin.

For many longtime cotton farmers in the Texas High Plains, the 2026 drought sparked flashbacks to catastrophic harvests of the past. Miserably dry seasons forced farmers in America’s largest cotton-producing region to abandon massive portions of their dryland crop, including 72 percent in 2022 and 66 percent in 2011.

But in some ways, farmers felt the drought in 2026 entered new territory. “This is the first year that we’ve had cotton completely die,” said Lacy Cotter-Vardeman, a farmer based in Lubbock County whose family has worked the land there for several generations. “I was just talking to our insurance people, and they said they’d never seen this before,” she said, adding that roughly 90 percent of her dryland cotton was dead.

Satellite images highlight the scale of the problem in Lubbock and adjacent counties. Brown, parched crops and vacant plots dominated the landscape on September 9, 2026, when the OLI (Operational Land Imager) on Landsat 8 captured the image above (right). In contrast, much greener landscapes prevailed on September 22, 2025 (left), when the sensor captured an image of the same area during a more typical year with a relatively healthy harvest.

Subtler signs of the drought are also visible. With groundwater growing scarce in the High Plains aquifer, many farmers in the region have started irrigating just one-half or one-third of their center-pivot fields, explained Tillery Timmons-Sims, an agricultural conservationist who owns land in Brownfield, Texas, and used to grow cotton. In the imagery, these appear as green semicircles and quarter circles.

Note also the many shallow water features known as playa lakes—sometimes called mud holes, buffalo wallows, and lagoons—scattered throughout the image. Some, like Double Lakes and Mound Lake, are fairly large, but most of the more than 19,300 playa lakes in the Texas High Plains are quite small, less than 30 acres.

Many of these ephemeral lakes were dry in September 2026, unlike the previous year. Playa lakes are critical in this water-stressed region because the clay-lined features, if active, collect rainfall and provide pathways for water to seep underground and recharge the aquifer below, the region’s primary source of irrigation water. However, about 80 percent are modified by tilling or buried with sediment, and many no longer function that way.

Farmers in this region operate along the eastern margin of the aquifer, which has declined sharply in recent decades. According to U.S. Geological Survey data, the water table across much of Lubbock County has dropped by between 25 and 100 feet since 1950, around when people began drawing large volumes of water from the aquifer to irrigate. Losses have been even more extreme (150 feet or more) in counties to the north, including Parmer, Castro, Swisher, and Briscoe.

The aquifer’s long-term decline, combined with the 2026 drought, left many wells “pumping air” this summer for some of the farmers Timmons-Sims knows. “We simply don’t have groundwater to fall back on anymore,” she said. Many farmers she knows thought that water might run out during the next generation; instead, it’s “happening now,” she said. For Cotter-Vardeman, the problem couldn’t be more tangible. Many of her irrigation wells stopped working in August.

Rains in September and October, aided by a strong El Niño in the Pacific, are bringing needed moisture to the region, but they haven’t been enough, according to analysis from the U.S. Drought Monitor. “It will take about 7 inches of rain over a three-month period to ‘end’ the current drought,” said Jonathan Case, a meteorologist at NASA’s Marshall Space Flight Center and one of the Drought Monitor’s authors.

The deteriorating aquifer is one of the reasons Timmons-Sims stopped farming in 2007. She now spends most of her time searching for ways to keep farms in business, such as converting irrigated croplands to grasslands to earn water credits, developing alternative energy projects, adopting water-efficient techniques, and working with conservation organizations to plan for the long term.

Through that work, the Sandhills Area Research Association, a conservation organization she helps run, partnered with NASA Acres, a research consortium that connects farmers with NASA science to address agricultural challenges.

In August, a NASA Acres Space for Agriculture listening tour brought NASA officials to Cotter-Vardeman’s farm in Slaton, a vineyard in Meadow, and parched cotton fields in Kress (below). At each stop, the conversation returned to water: how to preserve the ailing aquifer, and how farmers could manage their land in ways that would help restore playa lakes and return billions of gallons of water to the aquifer. 

The playa lakes around Lubbock were among the first scientific topics researchers studied after Landsat 1 launched in 1972. One early analysis by a Texas Tech geoscientist highlighted the Double Lakes playa (shown above), estimating that monitoring lakes from space would cost just a fraction of what ground surveys would.

More recently, a team of Texas Tech University researchers used a deep learning framework to identify and track changes affecting thousands of playa lakes over three decades. Their results, published in September 2026, showed that since 1995, playa lakes declined significantly in 15 of the 45 counties analyzed, highlighting the water challenges facing farmers like Cotter-Vardeman, a member of the NASA Acres Farm Innovation Ambassador Team (FIAT).

In Texas, Timmons-Sims and FIAT are working to connect farmers and NASA scientists, making it easier for farmers to use NASA data to decide what and when to plant, how to use cover crops and irrigation, and how to manage sediment and playa lakes. “We’re simply running out of time and water,” Timmons-Sims said. “Farmers need information, innovation, optimization, and solutions—and they need it now.”

NASA Earth Observatory images by Lauren Dauphin, using Landsat data from the U.S. Geological Survey and the U.S. Drought Monitor at the University of Nebraska-Lincoln. Photos by Lacy Cotter-Vardeman and Adam Zwerner. Story by Adam Voiland.

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Landsat 8: September 9, 2026

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US Drought Monitor

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References & Resources

• Better Cotton Initiative, Lacy Cotter-Vardeman and her girls. Accessed October 7, 2026.
• Dryside Dispatch (2026, September 10) Space4Ag with Tillery Sims. Accessed October 7, 2026.
• Economic Research Service (2025, January 8) Cotton and Wool – Cotton Sector at a Glance. Accessed October 7, 2026.
• National Integrated Drought Information System, Texas. Accessed October 7, 2026.
• NASA Acres (2026) On the Road with the NASA Space4Ag Tour: Listening to Agriculture Across Texas, Oklahoma, and Kansas. Accessed October 7, 2026.
• NASA, Earth Action. Accessed October 7, 2026.
• NASA, Drought. Accessed October 7, 2026.
• NASA DEVELOP (2025) Southern High Plains Texas Agriculture. Accessed October 7, 2026.
• NASA Technical Reports Server (1973) Dynamics of playa lakes in the Texas High Plains. Accessed October 7, 2026.
• NOAA, Current Drought Reduction. Accessed October 7, 2026.
• Playa Lakes Joint Venture Playas. Accessed October 7, 2026.
• Sandhills Area Research Association (2026, September 19) From Satellites to Soil: Bringing NASA Remote Sensing to West Texas Farms. Accessed October 7, 2026.
• Texas Counties Deliver, Texas Counties Interactive Map. Accessed October 7, 2026.
• Texas Water Development Board, Region O Planning Group. Accessed October 7, 2026.
• Texas Parks & Wildlife, Panhandle Playa Lakes. Accessed October 7, 2026.
• U.S. Drought Monitor (2026, September 29) National Drought Summary. Accessed October 7, 2026.

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NASA and SpaceX are targeting 6:33 a.m. EDT, Tuesday, Oct. 13, for the next launch to deliver science investigations, supplies, and equipment, including the final set of International Space Station Roll-Out Solar Arrays, to the space station. This is the 35th SpaceX commercial resupply services mission to the orbital complex for NASA.

NASA also will host a media teleconference on Thursday, Oct. 8 that will preview the cargo resupply flight, as well as provide a post-splashdown update for the agency’s SpaceX Crew-12 mission, which will have returned to Earth from the space station Thursday morning.

Loaded with more than 6,300 pounds of supplies, a SpaceX Dragon spacecraft on a Falcon 9 rocket will lift off from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida. Dragon will dock autonomously around 11 a.m. on Thursday, Oct. 15, to the space-facing port of the station’s Harmony module.

NASA’s live launch and docking coverage will stream through a variety of platforms. Learn where to watch online:

https://www.nasa.gov/live

In addition to the solar arrays, the Dragon spacecraft will deliver hardware to manufacture artificial retinas in microgravity to help restore vision on Earth and 3D heart tissues models to advance large‑scale drug testing on future missions. The spacecraft will carry materials to study how a new type of glass forms in microgravity and brain organoids that could reveal treatment targets for neurodegenerative diseases, such as Alzheimer’s, Parkinson’s, and multiple sclerosis.

The Dragon spacecraft is scheduled to remain at the space station until mid-November when it will depart the orbiting laboratory and return to Earth with time-critical research and cargo, splashing down off the coast of California.

NASA’s mission coverage is as follows (all times Eastern and subject to change based on real-time operations):

Thursday, Oct. 8

1:15 p.m.: International Space Station briefing for Crew-12 return, and SpaceX’s 35th Commercial Resupply Services launch with the following participants:

• Bill Spetch, deputy manager of Commercial, Low Earth Orbit Program
• Dr. Liz Warren, deputy chief scientist, NASA’s International Space Station Office
• Lee Echerd, senior mission manager, Customer Operations and Integration, SpaceX
• Andreas Mogensen, leader, Human Exploration Group, ESA (European Space Agency)

To participate in the teleconference, media must contact the NASA Johnson Space Center newsroom for call details by 12 p.m., Oct. 8, at: jsccommu@mail.nasa.gov or 281-483-5111. To ask questions, media must dial in no later than 10 minutes before the start of the call. The agency’s media credentialing policy is available online.

Tuesday, Oct. 13

6:15 a.m.: Launch coverage begins

6:33 a.m.: Launch

Thursday, Oct. 15

9:15 a.m.: Arrival coverage begins

11 a.m.: Docking

NASA website launch coverage

Launch day coverage of the mission will be available on the NASA website. Coverage will include live streaming and blog updates beginning no earlier than 6 a.m. on Oct. 13, as the countdown milestones occur. On-demand streaming video on NASA+ and photos of the launch will be available shortly after liftoff. For questions about countdown coverage, contact the NASA Kennedy Space Center newsroom at 321-867-2468. Follow countdown coverage on our International Space Station blog for updates.

Attend launch virtually

Members of the public can register to attend this launch virtually. NASA’s virtual guest program for this mission also includes curated launch resources, notifications about related opportunities or changes, and a stamp for the NASA virtual guest passport following launch.

Watch, engage on social media

Let people know you’re watching the mission on X, Facebook, and Instagram by following and tagging these accounts:

X: @NASA, @NASAKennedy, @NASASpaceOps, @Space_Station, @ISS National Lab

Facebook: NASA, NASAKennedy, ISS, ISS National Lab

Instagram: @NASA, @NASAKennedy, @ISS, @ISSNationalLab

Learn more about this commercial resupply services mission at:

https://www.nasa.gov/mission/nasas-spacex-crs-35/

-end-

Josh Finch / Jimi Russell
Headquarters, Washington
202-358-1100
joshua.a.finch@nasa.gov / james.j.russell@nasa.gov

Steven Siceloff
Kennedy Space Center, Fla.
321-876-2468
steven.p.siceloff@nasa.gov

Sandra Jones / Joseph Zakrzewski
Johnson Space Center, Houston
281-483-5111
sandra.p.jones@nasa.gov / joseph.a.zakrzewskI@nasa.gov