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By NASA
4 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
As students head back to school, teachers have a new tool that brings NASA satellite data down to their earthly classrooms.
The My NASA Data homepage categorizes content by areas of study called spheres and also Earth as a system. NASA/mynasadata.larc.nasa.gov For over 50 years of observing Earth, NASA’s satellites have collected petabytes of global science data (that’s millions and millions of gigabytes) – with terabytes more coming in by the day. Since 2004, the My NASA Data website has been developing ways for students and teachers of grades 3-12 to understand, and visualize NASA data, and to help incorporate those measurements into practical science lessons.
“We have three different types of lesson plans, some of which are student-facing and some are teacher-facing,” said Angie Rizzi, My NASA Data task lead, based at NASA’s Langley Research Center in Hampton, Virginia. “Teachers can download complete lesson plans or display a wide variety of Earth data. There are also lessons written for students to interact with directly.”
An image from My NASA Data’s Earth System Data Explorer visualization tool showing the monthly leaf index around the world as measured by NASA satellites in August 2020. Data parameters for this visualization were set to biosphere under the sphere dropdown and vegetation as a category. NASA/mynasadata.larc.nasa.gov A key component of the My NASA Data site is the newly updated Earth System Data Explorer visualization tool, which allows users to access and download NASA Earth data. Educators can explore the data then create custom data tables, graphs, and plots to help students visualize the data. Students can create and investigate comparisons between land surface temperatures, cloud cover, extreme heat, and a wide range of other characteristics for a specific location or region around the globe.
An image from My NASA Data’s visualization tool showing various searchable categories under the atmosphere dataset selection. NASA/mynasadata.larc.nasa.gov “The Earth System Data Explorer tool has a collection of science datasets organized by different spheres of the Earth system,” explained Desiray Wilson, My NASA Data scientific programmer. The program highlights six areas of study: atmosphere, biosphere, cryosphere, geosphere, hydrosphere, and Earth as a system. “The data goes as far back as the 1980s, and we are getting more daily datasets. It’s really good for looking at historical trends, regional trends, and patterns.”
My NASA Data had over one million site visits last year, with some of the most popular searches focusing on temperatures, precipitation, water vapor, and air quality.
My NASA Data program leaders and instructors collaborating with educators from the North Carolina Space Grant at NASA’S Langley Research Center June 26, 2024. Teachers were at NASA Langley as part of the North Carolina Space Education Ambassadors (NCSEA) program and were given demonstrations of the My NASA Data website. NASA/David C. Bowman Natalie Macke has been teaching for 20 years and is a science teacher at Pascack Hills High School in Montvale, New Jersey. Teachers like Macke help shape the lessons on the site through internships with the My NASA Data team. Teachers’ suggestions were also incorporated to enhance the visualization tool by adding new features that now allow users to swipe between visual layers of data and make side-by-side comparisons. Users can also now click on a location to display latitude and longitude and variable data streamlining the previous site which required manual input of latitude and longitude.
“The new visualization tool is very much a point-and-click layout like our students are used to in terms of just quickly selecting data they want to see,” said Macke. “Instantaneously, a map of the Earth comes up, or just the outline, and they can get the satellite view. So if they’re looking for a specific city, they can find the city on the map and quickly grab a dataset or multiple datasets and overlay it on the map to make visual comparisons.”
Map of the East Coast of the United States from the My NASA Data visualization tool from August 2023 before adding layers of atmospheric satellite data. The image below shows the same map layered with atmospheric measurements.NASA/mynasadata.larc.nasa.gov The East Coast of the United States shown with monthly daytime surface (skin) temperatures from August 2023 overlayed from Earth-observing satellite data using the My NASA Data Earth System Data Explorer visualization tool. The image above shows the same region without the data layer added.NASA/mynasadata.larc.nasa.gov/ Even more valuable than creating visualizations for one specific lesson, elaborated Macke, is the opportunity My NASA Data provides for students to understand the importance of interpreting, verifying, and using datasets in their daily lives. This skill, she said, is invaluable, because it helps spread data literacy enabling users to look at data with a discriminating eye and learn to discern between assumptions and valid conclusions.
“Students can relate the data map to literally what’s happening outside their window, showing them how NASA Earth system satellite data relates to real life,” said Macke. “Creating a data literate public – meaning they understand the context and framework of the data they are working with and realizing the connection between the data and the real world – hopefully will intrigue them to continue to explore and learn about the Earth and start asking questions. That’s what got me into science when I was a little kid.”
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Charles G. Hatfield
Earth Science Public Affairs Officer, NASA Langley Research Center
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Last Updated Sep 16, 2024 Related Terms
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The My NASA Data homepage categorizes content by areas of study called spheres and also Earth as a system. View the full article
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By NASA
A NASA MITTIC participant during the competition’s on-site experience and Space Tank at NASA’s Johnson Space Center in Houston on Dec. 7, 2022. (Credit: Riley McClenaghan) NASA will spotlight its program to engage underrepresented and underserved students in science, technology, engineering, and math at the 2024 National Historically Black Colleges and Universities (HBCU) Week Conference in Philadelphia, from Sunday, Sept. 15, to Thursday, Sept. 19.
As part of the White House’s initiative to advance educational equity and economic opportunities through HBCUs, NASA’s Minority University Research and Education Project (MUREP) provides HBCU scholars access to NASA technology, networks, training, resources, and partners. During the conference, NASA will host a MUREP Innovation and Tech Transfer Idea Competition (MITTIC), featuring a hackathon challenging students to develop creative and innovative solutions for the benefit of humanity.
“NASA’s MUREP is delighted to continue our collaboration with the White House initiative on HBCU’s to elevate students’ learning experience,” said Keya Briscoe, manager, MUREP, NASA Headquarters in Washington. “We are enthusiastic about the fresh insights and innovative solutions that the scholars will develop at the MITTIC hackathon, which provides an opportunity to showcase the depth and breadth of their academic and professional excellence.”
The MITTIC HBCU hackathon concentrates on using NASA technologies to address various challenges common to HBCU campuses. The scholars will be divided into teams which will utilize NASA technology to address the challenge they select. Each team will pitch their concepts to a panel of subject matter experts.
The winning team will receive a cash prize provided by MITTIC’s partner, JP Morgan Chase (JPMC), in collaboration with the JPMC Chief Technology Office, Career and Skills Development Office, and Advancing Black Pathways Group. The remaining HBCU hackathon teams will be able to submit their proposals to the fall or spring MITTIC Space2Pitch Competitions taking place at NASA’s Johnson Space Center in Houston.
To further NASA’s initiative of promoting engagement and inclusion, the scholars will have the opportunity to interact with NASA exhibits to learn more about different career paths with NASA. In addition, a viewing of the Color of Space will show, highlighting the life stories of seven current and former Black astronauts.
Through the HBCU Scholar Recognition Program, the White House Initiative annually recognizes students from HBCUs for their accomplishments in academics, leadership, and civic engagement. Over the course of an academic school year, HBCU scholars participate in professional development through monthly classes and have access to a network of public and private partners.
“NASA’s unwavering commitment to provide our nation’s HBCUs with opportunity to participate in the space enterprise is invaluable to our institutions and our nation,” said Dietra Trent, executive director of the White House Initiative on HBCUs. “The initiative proudly solutes NASA for their relentless support and we look forward to having them again as a valued partner for the 2024 HBCU Week Conference and HBCU Scholar Recognition Program. By fostering innovation and expanding opportunities in STEM, NASA is empowering the next generation of diverse leaders to reach for the stars and beyond.”
Through their relationships with NASA, community-based organizations, and other public and private partners, HBCU scholars have the opportunity to strive for their education and career potentials.
To learn more about NASA and agency programs, visit:
https://www.nasa.gov
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By NASA
Manuel Retana arrived in the U.S. at 15 years old, unable to speak English and with nothing but a dream and $200 in his pocket. Now, he plays a crucial role implementing life support systems on spacecraft that will carry humans to the Moon and, eventually, Mars—paving the way for the next frontier of space exploration.
A project manager for NASA’s Johnson Space Center Life Support Systems Branch in Houston, Retana helps to ensure astronaut safety aboard the International Space Station and for future Artemis missions. His work involves tracking on-orbit technical issues, managing the cost and schedule impacts of flight projects, and delivering emergency hardware.
Manuel Retana stands in front of NASA’s Space Launch System rocket at Kennedy Space Center in Florida. One of his most notable achievements came during the qualification of the Orion Smoke Eater Filter for the Artemis II and III missions. The filter is designed to remove harmful gases and particulates from the crew cabin in the event of a fire inside the spacecraft. Retana was tasked with creating a cost-effective test rig – a critical step for making the filter safe for flight.
Retana’s philosophy is simple: “Rockets do not build themselves. People build rockets, and your ability to work with people will define how well your rocket is built.”
Throughout his career, Retana has honed his soft skills—communication, leadership, collaboration, and conflict resolution—to foster an environment of success.
Retana encourages his colleagues to learn new languages and share their unique perspectives. He even founded NASA’s first Mariachi ensemble, allowing him to share his cultural heritage in the workplace.
He believes diversity of thought is a key element in solving complex challenges as well as creating an environment where everyone feels comfortable sharing their perspectives.
“You need to be humble and have a willingness to always be learning,” he said. “What makes a strong team is the fact that not everyone thinks the same way.”
Manuel Retana, center, performs with the Mariachi Ensemble group at NASA’s Johnson Space Center in Houston. For the future of space exploration, Retana is excited about the democratization of space, envisioning a world where every country has the opportunity to explore. He is eager to see humanity reach the Moon, Mars, and beyond, driven by the quest to answer the universe’s most enigmatic questions.
To the Artemis Generation, he says, “Never lose hope, and it is never too late to start following your dreams, no matter how far you are.”
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By NASA
5 Min Read 9 Phenomena NASA Astronauts Will Encounter at Moon’s South Pole
An artist’s rendering of an Artemis astronaut working on the Moon’s surface. Credits:
NASA NASA’s Artemis campaign will send the first woman and the first person of color to the Moon’s south polar region, marking humanity’s first return to the lunar surface in more than 50 years.
Here are some out-of-this-world phenomena Artemis astronauts will experience:
1. A Hovering Sun and Giant Shadows
This visualization shows the motions of Earth and the Sun as viewed from the South Pole of the Moon.
NASA’s Goddard Space Flight Center Near the Moon’s South Pole, astronauts will see dramatic shadows that are 25 to 50 times longer than the objects casting them. Why? Because the Sun strikes the surface there at a low angle, hanging just a few degrees above the horizon. As a result, astronauts won’t see the Sun rise and set. Instead, they’ll watch it hover near the horizon as it moves horizontally across the sky.
2. Sticky, Razor-Sharp Dust …
This dust particle came from a lunar regolith sample brought to Earth in 1969 by Apollo 11 astronauts. The particle is about 25 microns across, less than the width of an average human hair. The image was taken with a scanning electron microscope. The lunar dust, called regolith, that coats the Moon’s surface looks fine and soft like baking powder. But looks can be deceiving. Lunar regolith is formed when meteoroids hit the Moon’s surface, melting and shattering rocks into tiny, sharp pieces. The Moon doesn’t have moving water or wind to smooth out the regolith grains, so they stay sharp and scratchy, posing a risk to astronauts and their equipment.
3. … That’s Charged with Static Electricity
Astronaut Eugene Cernan, commander of Apollo 17, inside the lunar module on the Moon after his second moonwalk of the mission in 1972. His spacesuit and face are covered in lunar dust. Because the Moon has no atmosphere to speak of, its surface is exposed to plasma and radiation from the Sun. As a result, static electricity builds up on the surface, as it does when you shuffle your feet against a carpeted floor. When you then touch something, you transfer that charge via a small shock. On the Moon, this transfer can short-circuit electronics. Moon dust also can make its way into astronaut living quarters, as the static electricity causes it to easily stick to spacesuits. NASA has developed methods to keep the dust at bay using resistant textiles, filters, and a shield that employs an electric field to remove dust from surfaces.
4. A New Sense of Lightness
In 1972, Apollo 16 astronaut Charles Duke hammered a core tube into the Moon’s surface until it met a rock and wouldn’t go any farther. Then the hammer flew from his hand. He made four attempts to pick it up by bending down and leaning to reach for it. He gave up and returned to the rover to get tongs to finally pick up the hammer successfully.
NASA’s Johnson Space Center Artemis moonwalkers will have a bounce to their step as they traverse the lunar surface. This is because gravity won’t pull them down as forcefully as it does on Earth. The Moon is only a quarter of Earth’s size, with six times less gravity. Simple activities, like swinging a rock hammer to chip off samples, will feel different. While a hammer will feel lighter to hold, its inertia won’t change, leading to a strange sensation for astronauts. Lower gravity has perks, too. Astronauts won’t be weighed down by their hefty spacesuits as much as they would be on Earth. Plus, bouncing on the Moon is just plain fun.
5. A Waxing Crescent … Earth?
This animated image features a person holding a stick with a sphere on top that represents the Moon. The person is demonstrating an activity that helps people learn about the phases of the Moon by acting them out. NASA’s Jet Propulsion Laboratory When Artemis astronauts look at the sky from the Moon, they’ll see their home planet shining back at them. Just like Earthlings see different phases of the Moon throughout a month, astronauts will see an ever-shifting Earth. Earth phases occur opposite to Moon phases: When Earth experiences a new Moon, a full Earth is visible from the Moon.
6. An Itty-Bitty Horizon
A view from the Apollo 11 spacecraft in July 1969 shows Earth rising above the Moon’s horizon. NASA Because the Moon is smaller than Earth, its horizon will look shorter and closer. To someone standing on a level Earth surface, the horizon is 3 miles away, but to astronauts on the Moon, it’ll be only 1.5 miles away, making their surroundings seem confined.
7. Out-of-This-World Temperatures
This graphic shows maximum summer and winter temperatures near the lunar South Pole. Purple, blue, and green identify cold regions, while yellow to red signify warmer ones. The graphic incorporates 10 years of data from NASA’s LRO (Lunar Reconnaissance Orbiter), which has been orbiting the Moon since 2009.
NASA/LRO Diviner Seasonal Polar Data Because sunlight at the Moon’s South Pole skims the surface horizontally, it brushes crater rims, but doesn’t always reach their floors. Some deep craters haven’t seen the light of day for billions of years, so temperatures there can dip to minus 334 F. That’s nearly three times colder than the lowest temperature recorded in Antarctica. At the other extreme, areas in direct sunlight, such as crater rims, can reach temperatures of 130 F.
8. An Inky-Black Sky
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An animated view of Earth emerging below the horizon as seen from the Moon’s South Pole. This visual was created using a digital elevation map from LRO’s laser altimeter, LOLA. NASA’s Scientific Visualization Studio The Moon, unlike Earth, doesn’t have a thick atmosphere to scatter blue light, so the daytime sky is black. Astronauts will see a stark contrast between the dark sky and the bright ground.
9. A Rugged Terrain
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An overhead view of the Moon, beginning with a natural color from a distance and changing to color-coded elevation as the camera comes closer. The visual captures the rugged terrain of the lunar South Pole area. It includes a color key and animated scale bar. This visual was created using a digital elevation map from NASA LRO’s laser altimeter, LOLA. NASA’s Scientific Visualization Studio Artemis moonwalkers will find a rugged landscape that takes skill to traverse. The Moon has mountains, valleys, and canyons, but its most notable feature for astronauts on the surface may be its millions of craters. Near the South Pole, gaping craters and long shadows will make it difficult for astronauts to navigate. But, with training and special gear, astronauts will be prepared to meet the challenge.
By Avery Truman
NASA’s Goddard Space Flight Center, Greenbelt, Md.
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Last Updated Sep 11, 2024 Related Terms
Artemis Earth’s Moon Exploration Systems Development Mission Directorate Humans in Space Missions NASA Directorates Planetary Science Division Science Mission Directorate The Solar System Explore More
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