NASA+ Coverage is Live as SpaceX Dragon Prepares to Undock

NASA+ Coverage is Live as SpaceX Dragon Prepares to Undock

The SpaceX Dragon cargo craft, with its nosecone open, approaches the International Space Station for an automated docking to the Harmony module's space-facing port. Dragon delivered about 6,700 pounds of new science experiments and crew supplies replenishing the Expedition 73 crew.
The SpaceX Dragon cargo craft, with its nosecone open, approaches the International Space Station for an automated docking to the Harmony module’s space-facing port on April 22, 2025.
NASA

NASA’s live coverage of undocking and departure of the agency’s SpaceX 32nd commercial resupply services mission is underway on NASA+. Learn how to watch NASA content through a variety of platforms. 

The unpiloted SpaceX Dragon spacecraft will undock at 12:05 p.m. EDT from the zenith, or space-facing, port of the International Space Station’s Harmony module and fire its thrusters to move a safe distance away from orbiting complex.  After re-entering Earth’s atmosphere, the spacecraft will splash down at approximately 1:45 a.m. on Sunday, May 25, off the coast of California. NASA will post updates on the agency’s space station blog but will not stream the splashdown. 

Filled with about 6,700 pounds of crew supplies, science investigations, and equipment, the spacecraft arrived at the orbiting laboratory on April 22. The spacecraft launched on April 21 on a Falcon 9 rocket from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. 

Learn more about station activities by following the space station blog, @space_station and @ISS_Research on X, as well as the ISS Facebook and ISS Instagram accounts.

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Mark A. Garcia

Student Coders Bring Novel Approaches to NASA Challenge 

Student Coders Bring Novel Approaches to NASA Challenge 

A collection of lanyards, folders, patches, and pins with the NASA seal and United States Forest Service seal are spread out over a wooden table. At the center of the image a 3D-printed award with the iconic red NASA “worm” logo as its centerpiece reads “Hackathon Winner 2025.”
In collaboration with the United States Department of Agriculture, Amazon Web Services, and Colorado State University, NASA turned to students for AI-driven solutions. 
NASA

On March 28, 80 college students filed into Colorado State University’s (CSU) Nancy Richardson Design Center to receive pizza and a challenge: design an intelligent system capable of traversing rugged terrain to provide aid in emergency scenarios.

They had 24 hours to complete this mission.

Co-led by CSU, the United States Department of Agriculture (USDA) Forest Service, and NASA, the Spring 2025 CSU Hackathon forged a symbiotic relationship between federal agencies looking for novel AI solutions and innovative students hungry for a challenge.

“One of the goals of the Career Center is to create opportunities for relationship building,” said Mika Dalton, CSU’s career center employer relations coordinator. “Events like these really help students connect with industry and identify different career pathways to expand their understanding of where their education could lead them after graduation.”

In teams of four, students chose between two technical prompts grounded in real-world data. The USDA Forest Service posed the “Uncharted Challenge,” asking teams to develop an autonomous mapping system for uncharted National Forest System roads using high-resolution satellite imagery. In the “Rover Challenge” posed by NASA, students were asked to design an algorithm that could autonomously guide a rover across rough terrain to reach an injured firefighter.

Over the next 24 hours, students analyzed lidar and satellite imagery, built algorithms, and tested their models in SageMaker, a development environment hosted by Amazon Web Services (AWS). As they collaborated on their solutions, students also helped NASA evaluate SageMaker’s potential for agency adoption.

The students’ work delivered tangible value to both agencies, demonstrating novel approaches to real operational challenges like wildfire response, terrain mapping, and emergency search and rescue.

The students did an incredible job showing how AI can solve tough problems, from navigating the Moon to handling emergencies, all in line with NASA’s mission.

Martin Garcia

Martin Garcia

NASA’s artificial intelligence and innovation lead

For the USDA, accurate and efficient trail maps can support fire crews and forest managers; for NASA, more advanced terrain navigation systems enhance efforts in AI-assisted robotics, including lunar rovers tasked with reaching astronauts or delivering supplies in critical missions. “The students’ consideration for energy efficient lunar vehicle traversal would benefit the agency’s mission to implement extended scientific and engineering missions on the lunar surface,” said NASA data scientist Andrew Wilder.

Winning teams received recognition for Best Overall Project, Ingenuity, Simplicity, and Tenacity. Prizes included letters of recommendation from agency leaders and future opportunities to present their work to NASA and Forest Service staff.

“I had a great team, and we were able to work through several setbacks with clear communication. I also got to meet professionals from NASA, USDA, Forest Service, and AWS. These were great opportunities and so I learned a lot of networking and interviewing from them,” said one participating CSU student.

Ultimately, 98% of post-event student survey respondents indicated a strong enthusiasm to share this event with other students. Along with the endorsement, students shared that it was a great way to learn skills, network, and try something new. Many respondents, while strongly recommending the event, emphasized that the event was very challenging, intense, and a place to apply classroom knowledge.

The hackathon demonstrated what’s possible when creativity, passion, and partnership align. For NASA’s Chief AI Officer (CAIO), it offered a clear proof of concept: a low-cost, high-impact model for advancing AI adoption by connecting real-world challenges with emerging talent. Beyond the technical outputs, NASA gained testable solutions, valuable insights into rapid prototyping, and deeper relationships with federal, academic, and industry partners. The hackathon also provided a repeatable framework for future events with other institutions.

By bringing together mission teams, partners, and student innovators—and fueling them with pizza and friendly competition—NASA is accelerating innovation in bold, creative ways.

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Maya L. Kikuchi

Hubble Spies a Spiral So Inclined

Hubble Spies a Spiral So Inclined

2 min read

Hubble Spies a Spiral So Inclined

A spiral galaxy in space. It is visible at a tilted angle and appears as a stormy disk filled with clouds of stars and dust. It is colored more yellowish in the center, and bluer out toward the edge of the disk, where the ends of curved spiral arms break away from the disk. Spots of red light scattered through the galaxy mark where stars are actively forming. The galaxy is on a black background.
This NASA/ESA Hubble Space Telescope image features the spiral galaxy NGC 3511.
ESA/Hubble & NASA, D. Thilker

The stately and inclined spiral galaxy NGC 3511 is the subject of this NASA/ESA Hubble Space Telescope image. The galaxy is located 43 million light-years away in the constellation Crater (The Cup). From Hubble’s vantage point in orbit around Earth, NGC 3511 is tilted by about 70 degrees, intermediate between face-on galaxies that display the full disk of the spiral and its arms, and edge-on galaxies that offer a side view, revealing only their dense, flattened disks.

Astronomers are studying NGC 3511 as part of a survey of the star formation cycle in nearby galaxies. For this observing program, Hubble will record the appearance of 55 local galaxies using five filters that allow in different wavelengths, or colors, of light.

One of these filters allows only a specific wavelength of red light to pass through. Giant clouds of hydrogen gas glow in this red color when energized by ultraviolet light from hot young stars. As this image shows, NGC 3511 contains many of these bright red gas clouds, some of which are curled around clusters of brilliant blue stars. Hubble will help astronomers catalog and measure the ages of these stars, which are typically less than a few million years old and several times more massive than the Sun.

Text Credit: ESA/Hubble

Media Contact:

Claire Andreoli (claire.andreoli@nasa.gov)
NASA’s Goddard Space Flight CenterGreenbelt, MD

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NASA and SpaceX Target Friday for Dragon Undocking

NASA and SpaceX Target Friday for Dragon Undocking

The SpaceX Cargo Dragon resupply ship departs the space station
A SpaceX Dragon cargo spacecraft is photographed departing the International Space Station on July 8, 2021.
NASA

NASA and SpaceX now are targeting 12:05 p.m. EDT Friday, May 23, for the undocking of company’s 32nd commercial resupply services mission from the International Space Station. Live coverage of Dragon spacecraft undocking and departure begins at 11:45 a.m. on NASA+. Mission teams will continue to review weather conditions off the coast of California ahead of Dragon’s departure from the orbital complex. 

After re-entering Earth’s atmosphere, the spacecraft will splash down at approximately 1:45 a.m. on Sunday, May 25, off the coast of California. NASA will post updates on the agency’s space station blog. There is no livestream video of the splashdown.

Learn more about station activities by following the space station blog, @space_station and @ISS_Research on X, as well as the ISS Facebook and ISS Instagram accounts.

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Mark A. Garcia

Dragon Undocking Adjusted to Friday as Space Science Continues

Dragon Undocking Adjusted to Friday as Space Science Continues

The SpaceX Dragon cargo craft, with its nosecone open, approaches the International Space Station for an automated docking to the Harmony module's space-facing port. Dragon delivered about 6,700 pounds of new science experiments and crew supplies replenishing the Expedition 73 crew.
The SpaceX Dragon cargo craft, with its nosecone open, approaches the International Space Station for an automated docking to the Harmony module’s space-facing port on April 22, 2025.
NASA

A SpaceX Dragon cargo spacecraft will wait one more day before departing the International Space Station as mission managers monitor weather conditions at its splashdown site off the coast of California. Meanwhile, the Expedition 73 crew eased its cargo loading activities and focused on ongoing microgravity research to improve health on and off the Earth.

Dragon will extend its stay at the orbital lab by 24 hours and shift its undocking time to 12:05 p.m. EDT on Friday. Support personnel are waiting for visibility conditions to improve at the splashdown site in order to safely retrieve Dragon after its parachute-assisted splashdown in the waters near California. NASA+ will begin is undocking coverage at 11:45 a.m.

NASA Flight Engineers Anne McClain, Nichole Ayers, and Jonny Kim along with station Commander Takuya Onishi from JAXA (Japan Aerospace Exploration Agency) continued loading Dragon with completed science experiments, time-critical research samples, and lab hardware before closing its hatch. Kim also installed spacecraft monitoring hardware in the cupola and Tranquility module that he will use when he supervises Dragon’s departure on Friday.

At the end of their shift on Thursday, Kim and McClain partnered together for a look at how the retina is affected by microgravity for the CIPHER suite of 14 human research investigations. The duo first set up optical hardware for imaging the retina’s response to light. Kim then attached sensors around his eyes and forehead measuring his retinas’ light sensitivity. Afterward, Kim peered into medical imaging gear with assistance from McClain as ground doctors observed the back of his eye in real time to understand potential space-caused vision issues.

Ayers opened up the Kibo laboratory module’s Life Science Glovebox and installed a 3D imaging microscope also known as Extant Life Volumetric Imaging System, or ELVIS. She then tested viewing bacteria samples in the specialized microscope that could be used to monitor water quality and detect infectious organisms on spacecraft.

Roscosmos cosmonaut Alexey Zubritskiy wrapped up a 24-hour session monitoring his heart activity and blood pressure for a study monitoring a crew member’s cardiovascular system. Next, he assisted fellow cosmonaut Kirill Peskov as he pedaled on an exercise cycle for a regular physical fitness exam. Peskov then spent the rest of his day on computer networking and orbital plumbing maintenance. Veteran Flight Engineer Sergey Ryzhikov deactivated ultraviolet atmospheric observation hardware then serviced the Elektron oxygen generator.

Learn more about station activities by following the space station blog, @space_station and @ISS_Research on X, as well as the ISS Facebook and ISS Instagram accounts.

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Mark A. Garcia