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Shivelyuch (also called Shiveluch), the most northerly active volcano on the Kamchatka Peninsula, is one of the most active volcanoes in the world. On a near-daily basis, satellites detect new signs of activity within its horseshoe-shaped caldera, including thermal anomalies, hot avalanches and debris flows, and ash deposits that darken the surrounding landscape.
The Landsat 9 satellite captured this image of the towering volcano—one of the largest and tallest on the peninsula—on April 23, 2026, a day when fresh activity left its mark on the snowy, late-spring landscape. A multi-lobed plug of viscous lava called a lava dome—appearing as a dark patch in the caldera—has been actively growing in recent months, according to reports from the Kamchatka Volcanic Eruption Response Team (KVERT). Dome-building lava is typically extruded slowly and piles up into lobed, sloped, or spine-like shapes akin to those that form when toothpaste is squeezed from a tube.
On Shivelyuch, lava domes cycle through periods of growth and collapse, frequently producing explosive bursts of ash and launching avalanches of hot ash and soil called pyroclastic flows when they collapse. Debris slides through structures that Alina Shevchenko, a volcanologist with the GFZ Helmholtz Centre for Geosciences, called “avalanche chutes” and “lahar channels” radiating outward from the caldera. Collapses can trigger events geologists call “block-and-ash flows,” which typically contain coarse, blocky chunks of cooled volcanic rock along with powdery volcanic ash and soil.
Such flows often produce thick, insulating deposits that retain heat for long periods, sometimes even months or years, melting snow in the winter months. As seen in the Landsat images above, this activity leaves dark channels and exposed patches that contrast with the surrounding snow cover.
Satellites have regularly detected thermal anomalies within the caldera and near the growing lava dome in recent months, as well as warm land surface temperatures along the network of channels. On the day the image was acquired, KVERT reported that the “explosive-extrusive eruption” of the volcano continued, accompanied by “powerful gas-steam activity.”
An unusually large eruption and flank collapse in April 2023 sent massive pyroclastic flows barreling tens of kilometers down the mountain, destroying vast swaths of forest and leaving large deposits and flow channels near the foot of the mountain that are still visible today. “It’s quite possible that those deposits still retain some heat from that event,” said Janine Krippner, a geologist based in New Zealand. Krippner noted that when she did field research on Shivelyuch block-and-ash flows in 2015, she could still feel the heat within deposits that were five years old.
“Shivelyuch is an incredible volcano that has collapsed over and over again, on several scales, ranging from enormous flank collapses to more modest dome-collapse events,” Krippner said. “It goes through cycles of collapse but then builds itself up again and again through constant volcanic activity,” she added. “It should really be on a motivational poster.”
NASA Earth Observatory image by Lauren Dauphin, using Landsat data from the U.S. Geological Survey. Story by Adam Voiland.
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The hill-shaped features are a sign of explosive volcanic activity—a rarity on the Red Planet.
2026-05-05 21:20
3 min read
Thirty-eight science educators representing seven school districts across Virginia’s Tidewater region joined forces with community organizations, such as the Elizabeth River Project, to deepen their instructional practice through a dynamic collaboration between NASA eClips and the GLOBE (Global Learning and Observation to Benefit the Environment) Program. Together, these groups are cultivating a regional STEM ecosystem that connects classrooms, community science, and NASA resources in meaningful and lasting ways.
As part of NASA’s Science Activation Program, NASA eClips engages educators and learners with standards-aligned resources grounded in authentic NASA science. Complementing this work, the GLOBE Program empowers participants to contribute to citizen science through environmental data collection and analysis. The partnership between these two programs creates a powerful bridge between content knowledge and real-world application – bringing Earth Systems science to life for both educators and learners.
Educators gathered for a three-hour professional learning experience on March 7 or April 18, 2026 at the National Institute of Aerospace in Hampton, Virginia. Through hands-on investigations, participants explored how land cover influences surface temperature, how clouds impact atmospheric conditions, and how soil plays a critical role in environmental systems. These experiences were anchored in NASA eClips resources and GLOBE protocols, offering practical strategies for teaching key Virginia Science Standards of Learning related to weather, climate, land covering, and Earth’s energy budget.
Participants calibrated and used scientific instruments such as infrared thermometers and multi-day minimum/maximum thermometers, gaining confidence in collecting accurate environmental data. They examined the urban heat island effect, engaged in interactive activities including an energetic cloud dance and a cloud opacity demonstration, and learned how to contribute observations through practice of using the GLOBE Observer app. These immersive experiences not only strengthened content knowledge but also modeled how authentic science practices can be integrated into classroom instruction.
This initiative builds on two years of intentional collaboration among the NASA eClips Educators from the National Institute of Aerospace’s Center for Integrative STEM Education (NIA-CISE); GLOBE scientists from NASA Langley Research Center; and regional school divisions and community organizations that laid the foundation for a sustainable regional STEM ecosystem. Support from the Coastal Virginia STEM Hub, funded through the Virginia General Assembly, has been instrumental in expanding access to these opportunities. Grant funding provided educator stipends and enabled the purchase of essential equipment, including weather instrument shelters and soil kits. In a powerful example of cross-sector collaboration, the instrument shelters were constructed by Career and Technical Education (CTE) students in Hampton City Schools and Norfolk Public Schools using GLOBE specifications, further connecting students to the scientific process while supporting their peers’ learning.
As participating school divisions and community organizations integrate NASA eClips and GLOBE resources into their curricula and outreach efforts, they are ensuring that all learners have access to authentic, data-driven science experiences. Together, this network of educators, students, and partners is not only enhancing science education, but also building a connected, collaborative STEM ecosystem where learning extends beyond the classroom and into the community.
NASA eClips, led by NIA-CISE, is supported by NASA under cooperative agreement award number NNX16AB91A and is part of NASA’s Science Activation Portfolio. Learn more about how Science Activation connects NASA science experts, real content, and experiences with community leaders to do science in ways that activate minds and promote deeper understanding of our world and beyond: https://science.nasa.gov/learn/about-science-activation/
2026-05-05 20:10

NASA’s Perseverance Mars rover used its Mastcam-Z camera system to capture this 360-degree panorama of a region nicknamed “Crocodile Bridge” on Jezero Crater’s rim. The panorama is made up of 980 images, 971 of which were taken on Dec. 18, 2025, the 1,717th Martian day, or sol, of the mission. An additional nine were taken on Jan. 25, 2026, Sol 1,754. This natural-color view has been processed to show the landscape as the human eye would see it.
Jezero Crater’s rim and the regions around it hold some of the oldest rocks anywhere in the solar system; they serve as time capsules of the Red Planet’s early history, when its crust and atmosphere were still forming. No terrain this ancient exists on Earth, where tectonic plates constantly recycle the surface. (Mars lacks tectonic plates, allowing some of this very old material to be preserved.)
“Crocodile Bridge” represents a transition into an area nicknamed “Lac de Charmes,” which Perseverance will explore for several months later this year.
[Full-resolution image versions of figures A through E can be downloaded at the bottom of this page.]
Figure A is the natural-color view panorama.
Figure B is the same panorama in an enhanced-color view, which brings out subtle details.
Figure C is an anaglyph (3D) version of the natural-color view of the panorama.
Figure D is an anaglyph red-color view of the enhanced version of the panorama.
Figure E is an anaglyph blue-color view of the enhanced version of the panorama.
Managed for NASA by Caltech, NASA’s Jet Propulsion Laboratory in Southern California built and manages operations of the Perseverance rover on behalf of the agency’s Science Mission Directorate as part of NASA’s Mars Exploration Program portfolio.
Arizona State University leads the operations of the Mastcam-Z instrument, working in collaboration with Malin Space Science Systems in San Diego, on the design, fabrication, testing, and operation of the cameras, and in collaboration with the Niels Bohr Institute of the University of Copenhagen on the design, fabrication, and testing of the calibration targets.
To learn more about Perseverance, visit:
2026-05-05 20:00
3 min read

Written by William Farrand, Senior Research Scientist, Space Science Institute
Earth planning date: Friday, May 1, 2026
Chile’s Atacama desert is the driest mid-latitude desert in the world, receiving only 15 millimeters (0.59 inches) of precipitation per year. Only the dry valleys of Antarctica receive less precipitation. These environmental conditions have made the Atacama a challenging place to survive in. Like its namesake, the Atacama drill target on Mars presented a challenge to the Curiosity rover and to the rover team.
The planning week began with the downlinked data indicating that a successful drill hole was made in the Atacama target, but the rock being drilled into was a detached block and as the arm was raised to extract the drill, the rock came along with it! Not being in the sample collection business, like her twin rover Perseverance, Curiosity’s rover planners went to work to develop a plan to extract the drill bit from the rock. These included efforts at changing the orientation of the drill bit, and attached block, as well as carrying out percussion to try to vibrate the rock off. Ultimately, as a result of activities like these in the Sol 4883-4885 plan, we freed the drill from the Atacama block.
With in-situ science activities precluded due to the efforts to free the drill bit from the Atacama block, the science at that time instead focused on remote sensing. The Sol 4879-4880 plan included ChemCam LIBS measurements of a dark cobble, “Pichiacani,” and a dark pebble, “Poco a Poco.” ChemCam also attempted passive reflectance measurements of white blocks on the slope of the distant Paniri butte and RMI imaging of Valle Grande. Mastcam collected documentation images of the ChemCam targets and also carried out change detection imaging of the target “Playa los Metales.”
The Sol 4881-4882 plan consisted of LIBS scanning of bedrock targets “El Plomo” and “El Turbio.” Mastcam change detection on the Playa los Metales regions continued. Mastcam also extended the previously collected “Kimsa Chata” mosaic. In the Sol 4883-4885 plan, the team was able to take advantage of the efforts to remove the Atacama block by carrying out ChemCam LIBS observations of the granular material below where the block had been. This included the target “Cuturipa,” below where the block had been, and a profile of the wall of the cavity where the block had been, which was given the target name “Chaitén.” ChemCam also observed a light-toned block, “Chiloé,” that had been covered by the Atacama block. ChemCam RMI imaging was planned for the layering of the Mishe Mokwa butte and of “Azul Pampa,” a rock with prominent polygonal patterns. The plan also included a Navcam dust-devil survey, ChemCam passive-sky measurements, and an APXS atmospheric observation.
Future activities involve wrapping up the drill campaign on Atacama and, nominally, seeking a more firmly rooted drill target in order to collect drill tailings for analysis, which were lost from Atacama as part of the effort to dislodge the drill bit from the rock.

2026-05-05 18:34
After a recent count, NASA Citizen Science is proud to report that more than 650 people who have volunteered to participate in NASA citizen science projects have co-authored peer-reviewed research papers with scientists on those project teams. These volunteers made incredible contributions like:
And all of them saw their passion and dedication translated into lasting contributions to the scientific literature that will inform generations of researchers to come.
Explore these frequently asked questions and discover how you, too, can be a part of scientific discovery and become a co-author.
Why do peer-reviewed research papers matter?
When scientists make a discovery, they write up the details of their research and its results in a manuscript and submit it to a scientific journal. The journal’s editors subject the manuscript to the ‘peer-review’ process, in which they invite other scientists to verify and validate the methods used and the novelty and importance of the results. Peer-reviewed research papers are the primary way scientists document what they discover or learn and share it with each other and the world. Once a paper passes the peer-review process, it is published where other scientists can read it, criticize it, and build on it.
Contributing to published scientific literature is an important and celebrated part of a scientific career – for PhD scientists and citizen scientists alike. A list of published papers is the core of any scientist’s resume, and any budding scientist’s first publication is widely considered a milestone worth celebrating. Three cheers for each and every one of the 650 published citizen science project volunteers!
How can I get involved in writing a scientific paper through NASA citizen science?
Sometimes, volunteers get lucky – they’re simply notified by the project science team that their contributions have made it into a scientific paper. However, if you are determined to become a published author, it helps to choose your project carefully and then to take initiative.
First, find a project that interests you. In the words of citizen scientist Michael Primm, “pick one or more [projects that] appeal to you, and try them out for size. If you don’t like them, try other ones.” Once you have a project you like, do the task frequently enough to get comfortable and confident. Read all the project material you can, including any frequently asked questions and blog posts the team may have written. Many of the extraordinary breakthroughs in these projects come from participants noticing patterns in the data that are unusual – you can’t do this unless you’ve developed a good sense of what’s “normal.”
“Find a project where you can communicate directly with the scientists involved,” said Marc Kuchner, citizen science officer, NASA Headquarters in Washington. “That way, you can get the coaching and mentorship you need to learn the paper-writing process.” A good place to start is with the projects listed on the publications by NASA citizen scientists webpage, since these projects have track records of involving volunteers in papers.
“After you’ve followed the instructions and participated in a project, it’s all about asking questions!” said Kuchner. “Ask other participants first, and read the project’s FAQ and Research pages. Dig into scientific journal articles, if you can. Before long, you’ll find yourself with a novel and meaningful question nobody knows the answer to. Then you’ll have an excellent reason to start a conversation with the science team.”
Second, look for ways to interact with project scientists and teams and stay informed and involved. Many NASA citizen science project teams have regular calls or meetings with participants. They also sometimes give participants the option to sign up for an email list, through which they share additional opportunities to interact with the scientists leading the projects.
“Don’t be afraid to ask for help, either from your fellow citizen scientists or even the pros of the project you’re working on,” said citizen scientist Les Hamlet, co-author of three papers and counting.
NASA partner SciStarter also hosts a series of Do NASA Science Live virtual events, which offer another way to meet scientists. These virtual events, held roughly once a month, feature experts from NASA citizen science projects who are eager to interact with volunteers. You can see the schedule and sign up here for the next Do NASA Science Live event.
Many projects have virtual bulletin boards, like the “TALK” boards of Zooniverse-hosted projects, which can facilitate discussions with the science team. Or you can reach out by email to the science team by looking them up on the project’s team page. Just remember these science teams are busy, so do your homework first by reading all the project materials before you reach out.
NASA volunteer Michiharu Hyogo offered some tips to help others get started on the journey toward becoming a published author. There are also numerous online resources and guides for anyone new to writing scientific papers.
What if I’m still a student? Can I get involved in writing a paper?
Yes, the same advice above applies to students. There’s no better way to explore whether or not you’d like to pursue a career in science or a new scientific field of study than to do the work of a scientist and get involved in the process of publishing your findings. If you become a published co-author, you’ll also have the added advantage of listing your publication on your resume for internship, undergraduate, or graduate school applications. Several high school students and many undergraduate or graduate students have written papers with NASA citizen science project teams, including Matteo Kimura, Emily Burns-Kaurin, Darcy Wenn, and Michaela B. Allen.
Ride the rollercoaster!
Science can be unpredictable, which can make writing papers feel like a roller-coaster ride at times. “Don’t give up if your first try was not successful,” said published citizen scientist Michael Hunnekuhl. Most projects take years to produce results. Sometimes, nature doesn’t cooperate, and a science team must change directions instead of writing the paper they initially imagined. But with 42 citizen science projects online, NASA has plenty of room for your science ambitions. Go to https://science.nasa.gov/citizen-science/, pick a project, and start your science journey today.
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