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By NASA
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions Mars Home 2 min read
Curiosity Blog, Sols 4580-4581: Something in the Air…
NASA’s Mars rover Curiosity acquired this image using its Left Navigation Camera on June 23, 2025 — Sol 4578, or Martian day 4,578 of the Mars Science Laboratory mission — at 02:38:50 UTC. NASA/JPL-Caltech Written by Scott VanBommel, Planetary Scientist at Washington University in St. Louis
Earth planning date: Monday, June 23, 2025
Curiosity was back at work on Monday, with a full slate of activities planned. While summer has officially arrived for much of Curiosity’s team back on Earth, Mars’ eldest active rover is recently through the depths of southern Mars winter and trending toward warmer temperatures itself. Warmer temperatures mean less component heating is required and therefore more power is freed up for science and driving. However, the current cooler temperatures do present an opportunity to acquire quality short-duration APXS measurements first thing in the morning, which is what Curiosity elected to do once again.
Curiosity’s plan commenced by brushing a rock target with potential cross-cutting veins, “Hornitos,” and subsequently analyzing it with APXS. A sequence of Mastcam images followed on targets such as “Volcán Peña Blanca,” “La Pacana,” “Iglesia de Jarinilla de Umatia,” and “Ayparavi.” ChemCam, returning to action after a brief and understood hiatus, rounded out the morning’s chemical analysis activities with a 5-point analysis of Ayparavi. After some images of the brush, and a handful of MAHLI snaps of Hornitos, Curiosity was on its way with a planned drive of about 37 meters (about 121 feet).Curiosity’s night would not be spent entirely dreaming of whatever rovers dream, but rather conducting a lengthy APXS analysis of the atmosphere. These analyses enable Curiosity’s team to assess the abundance of argon in the atmosphere — from a volume about the size of a pop can (or soda can, depending on your unit of preference) — which can be used to trace global circulation patterns and better understand modern Mars. Recently, Curiosity has been increasing the frequency of these measurements and pairing them with ChemCam “Passive Sky” observations. These ChemCam activities do not utilize the instrument’s laser, but instead use its other components to characterize the air above the rover. By combining APXS and ChemCam observations of the atmosphere, Curiosity’s team is able to better assess daily and seasonal trends in gases around Gale crater. A ChemCam “Passive Sky” was the primary observation in the second sol of the plan, with Curiosity spending much of the remaining time recharging and eagerly awaiting commands from Wednesday’s team.
For more Curiosity blog posts, visit MSL Mission Updates
Learn more about Curiosity’s science instruments
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Last Updated Jun 26, 2025 Related Terms
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A nationwide reading program was created to encourage kindergarten through eighth-grade students to read 12 books during the summer break.
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By NASA
Explore This Section Science Artemis Mission Accomplished! Artemis… Overview Learning Resources Science Activation Teams SME Map Opportunities More Science Activation Stories Citizen Science 5 min read
Mission Accomplished! Artemis ROADS III National Challenge Competitors Celebrate their Achievements
The NASA Science Activation program’s Northwest Earth and Space Sciences Pathways (NESSP) team has successfully concluded the 2024–2025 Artemis ROADS III National Challenge, an educational competition that brought real NASA mission objectives to student teams (and reached more than 1,500 learners) across the country. From December 2024 through May 2025, over 300 teams of upper elementary, middle, and high school students from 22 states participated, applying STEM (Science, Technology, Engineering, and Mathematics) skills in exciting and creative ways.
Participants tackled eight Mission Objectives inspired by NASA’s Artemis missions, which aim to return humans to the Moon. Students explored challenges such as:
Designing a water purification system for the Moon inspired by local water cycles Developing a Moon-based agricultural plan based on experimental results Programming a rover to autonomously navigate lunar tunnels Engineering and refining a human-rated water bottle rocket capable of safely returning a “chip-stronaut” to Earth Envisioning their future careers through creative projects like graphic novels or video interviews Exploring NASA’s Artemis program through a new Artemis-themed Lotería game In-person hub events were hosted by Northern Arizona University, Central Washington University, and Montana State University, where teams from Washington, Montana, and Idaho gathered to present their work, collaborate with peers, and experience life on a college campus. Students also had the chance to connect virtually with NASA scientists and engineers through NESSP’s NASA Expert Talks series.
“Artemis ROADS III is NESSP’s eighth ROADS challenge, and I have to say, I think it’s the best one yet. It’s always inspiring to see so many students across the country engage in a truly meaningful STEM experience. I heard from several students and educators that participating in the challenge completely changed their perspective on science and engineering. I believe that’s because this program is designed to let students experience the joy of discovery and invention—driven by both teamwork and personal creativity—that real scientists and engineers love about their work. We also show students the broad range of STEM expertise NASA relies on to plan and carry out a mission like Artemis. Most importantly, it gives them a chance to feel like they are part of the NASA mission, which can be truly transformative.”
– Dr. Darci Snowden, Director, NESSP
NESSP proudly recognizes the following teams for completing all eight Mission Objectives and the Final Challenge:
Space Pringles, 3rd-5th Grade, San Antonio, TX Space Axolotls, 3rd-5th Grade, Roberts, MT TEAM Wild, 6th-8th Grade, Eagle Mountain, UT Pessimistic Penguins, 6th-8th Grade, Eagle Mountain, UT Dwarf Planets, 6th-8th Grade, Eagle Mountain, UT Astronomical Rovers, 6th-8th Grade, Eagle Mountain, UT Cosmic Honeybuns, 6th-8th Grade, Eagle Mountain, UT Houston we have a Problem, 6th-8th Grade, Eagle Mountain, UT FBI Wanted List, 6th-8th Grade, Eagle Mountain, UT Lunar Legion, 6th-8th Grade, San Antonio, TX Artemis Tax-Free Space Stallions, 6th-8th Grade, Egg Harbor, NJ Aquila, 6th-8th Grade, Gooding, ID Space Warriors, 6th-8th Grade, Wapato, WA Team Cygnus, 6th-8th Grade, Red Lodge, MT Maple RocketMen, 6th-8th Grade, Northbrook, IL RGB Hawks, 6th-8th Grade, Sagle, ID The Blue Moon Bigfoots, 6th-8th Grade, Medford, OR W.E.P.Y.C.K., 6th-8th Grade, Roberts, MT Lunar Dawgz, 6th-8th Grade, Safford, AZ ROSEBUD ROCKETEERS, 6th-8th Grade, Rosebud, MT The Cosmic Titans, 6th-8th Grade, Thomson Falls, MT The Chunky Space Monkeys, 6th-8th Grade, Naches, WA ROSEBUD RED ANGUS, 9th-12th Grade, Rosebud, MT Bulky Bisons, 9th-12th Grade, Council Grove, KS The Falling Stars, 9th-12th Grade, Thomson Falls, MT The Roadkillers, 9th-12th Grade, Thomson Falls, MT The Goshawks, 9th-12th Grade, Thomson Falls, MT Sequim Cosmic Catalysts, 9th-12th Grade, Sequim, WA Spuddie Buddies, 9th-12th Grade, Moses Lake, WA Astrocoquí 2, 9th-12th Grade, Mayaguez, PR Big Sky Celestials, 9th-12th Grade, Billings, MT TRYOUTS, 9th-12th Grade, Columbus, MT Cosmonaughts, 9th-12th Grade, Columbus, MT TCCS 114, 9th-12th Grade, Tillamook, OR Marvin’s Mighty Martians, 9th-12th Grade, Simms, TX You can see highlights of these teams’ work in the Virtual Recognition Ceremony video on the NESSP YouTube channel. The presentation also features the teams selected to travel to Kennedy Space Center in August of 2025, the ultimate prize for these future space explorers!
In addition to student engagement, the ROADS program provided professional development workshops and NGSS-aligned classroom resources to support K–12 educators. Teachers are invited to explore these materials and register for the next round of workshops, beginning in August 2025: https://nwessp.org/professional-development-registration.
For more information about NESSP, its programs, partners, and the ROADS National Challenge, visit www.nwessp.org or contact info@nwessp.org.
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NASA’s Northwest Earth and Space Science Pathways’ (NESSP) project is supported by NASA cooperative agreement award number 80NSSC22M0006 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/
A water bottle rocket launches into the air carrying its precious chip-stronaut cargo. Share
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Last Updated Jun 23, 2025 Editor NASA Science Editorial Team Related Terms
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At COSI’s Big Science Celebration on Sunday, May 4, 2025, a young visitor uses one of NASA Glenn Research Center’s virtual reality headsets to immerse herself in a virtual environment. Credit: NASA/Lily Hammel NASA’s Glenn Research Center joined the Center for Science and Industry (COSI) Big Science Celebration on the museum’s front lawn in Columbus, Ohio, on May 4. This event centered on science activities by STEM professionals, researchers, and experts from Central Ohio — and despite chilly, damp weather, it drew more than 20,000 visitors.
At COSI’s Big Science Celebration on Sunday, May 4, 2025, a young visitor steps out of the rain and into NASA Glenn Research Center’s booth to check out the Graphics and Visualization Lab’s augmented reality fluid flow table that allows users to virtually explore a model of the International Space Station. Credit: NASA/Lily Hammel NASA’s 10-by-80-foot tent housed a variety of information booths and hands-on demonstrations to introduce guests to the vital research being performed at the Cleveland center. Popular attractions included a mini wind tunnel and multiple augmented and virtual reality demonstrations. Visitors also engaged through tangram puzzles and a cosmic selfie station. NASA Glenn’s astronaut mascot made several appearances to the delight of young and old alike.
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By NASA
3 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Earth scientist Compton J. Tucker has been elected to the National Academy of Sciences for his work creating innovative tools to track the planet’s changing vegetation from space. It’s research that has spanned nearly 50 years at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, where he is a visiting scientist after retiring in March.
Tucker’s research began with identifying wavelengths of light that are absorbed or reflected as plants undergo photosynthesis, and has evolved into calculating the health and productivity of vegetation over time with satellites.
“I’m honored and surprised,” Tucker said of his election. “There were opportunities at the Goddard Space Flight Center that have enabled this work that couldn’t be found elsewhere. There were people who built satellites, who understood satellite data, and had the computer code to process it. All the work I’ve done has been part of a team, with other people contributing in different ways. Working at NASA is a team effort of science and discovery that’s fun and intellectually rewarding.”
Earth scientist Compton Tucker, who has studied remote sensing of vegetation at NASA Goddard for 50 years, has been elected to the National Academy of Sciences.Courtesy Compton Tucker Tucker earned his master’s and doctoral degrees from Colorado State University, where he worked on a National Science Foundation-funded project analyzing spectrometer data of grassland ecosystems. In 1975, he came to NASA Goddard as a postdoctoral fellow and used what he learned in his graduate work to modify the imager on National Oceanic and Atmospheric Administration (NOAA) meteorological satellites and modify Landsat’s thematic mapper instrument.
He became a civil servant at the agency in 1977, and continued work with radiometers to study vegetation – first with handheld devices, then with NOAA’s Advanced Very High Resolution Radiometer satellite instruments. He has also used data from Landsat satellites, Moderate Resolution Imaging Spectroradiometer instruments, and commercial satellites. His scientific papers have been cited 100,000 times, and one of his recent studies mapped 10 billion individual trees across Africa’s drylands to inventory carbon storage at the tree level.
“The impact of Compton Tucker’s work over the last half-century at Goddard is incredible,” said Dalia Kirschbaum, director of the Earth Sciences Division at NASA Goddard. “Among his many achievements, he essentially developed the technique of using satellites to study photosynthesis from plants, which people have used to monitor droughts, forecast crop shortages, defeat the desert locust, and even predict disease outbreaks. This is a well-deserved honor.”
Goddard scientist Compton Tucker’s work using remote sensing instruments to study vegetation involved field work in Iceland in 1976, left, graduate student research at Colorado State University in the early 1970s, top right, and analyzing satellite data stored on tape reels at Goddard.Courtesy Compton Tucker The National Academy of Sciences was proposed by Abraham Lincoln and established by Congress in 1863, charged with advising the United States on science and technology. Each year, up to 120 new members are elected “in recognition of their distinguished and continuing achievements in original research,” according to the organization.
In addition his role as a visiting scientist at Goddard, Tucker is also an adjunct professor at the University of Maryland and a consulting scholar at the University of Pennsylvania’s University Museum. He was awarded the National Air and Space Collins Trophy for Current Achievement in 1993 and the Vega Medal by the Swedish Society of Anthropology and Geography in 2014. He is a fellow of the American Association for the Advancement of Science and the American Geophysical Union, and won the Senior Executive Service Presidential Rank Award for Meritorious Service in 2017, among other honors.
By Kate Ramsayer
NASA’s Goddard Space Flight Center, Greenbelt, Md.
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Last Updated Jun 05, 2025 EditorErica McNameeContactKate D. Ramsayerkate.d.ramsayer@nasa.govLocationNASA Goddard Space Flight Center Related Terms
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