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By NASA
Environmentalist and former Vice President Al Gore visited NASA’s Goddard Space Flight Center in Greenbelt, Maryland, on Oct. 16, 2024, to commemorate the upcoming 10th anniversary of the DSCOVR (Deep Space Climate Observatory) mission.
“The image of our Earth from space is the single most compelling iconic image that any of us have ever seen,” Gore said at a panel discussion for employees. “Now we have, thanks to DSCOVR, 50,000 ‘Blue Marble’ photographs … To date there are more than 100 peer-reviewed scientific publications that are based on the unique science gathered at the L1 point by DSCOVR. For all of the scientists who are here and those on the teams that are represented here, I want to say congratulations and thank you.”
To commemorate the upcoming 10th anniversary of the DSCOVR (Deep Space Climate Observatory) mission, NASA’s Goddard Space Flight Center in Greenbelt, Md., hosted environmentalist and former Vice President Al Gore, shown here addressing a crowd in the Building 3 Harry J. Goett Auditorium, on Oct. 16, 2024.NASA/Travis Wohlrab Following opening remarks from Gore, Goddard scientists participated in a panel discussion entitled “Remote Sensing and the Future of Earth Observations. From left to right: Dalia Kirschbaum, director, NASA Goddard Earth Sciences Division; Miguel Román, deputy director, atmospheres, NASA Goddard Earth Sciences Division; Lesley Ott, project scientist, U.S. Greenhouse Gas Center; John Bolten, chief, NASA Goddard Hydrological Sciences Laboratory.NASA/Travis Wohlrab Gore shakes hands with Kirschbaum following the panel discussion. Goddard Center Director Makenzie Lystrup stands between the two.NASA/Katy Comber Gore visits the overlook for the NASA Goddard clean room where the Roman Space Telescope is being assembled. Julie McEnery, Roman senior project scientist, stands at right.NASA/Katy Comber Christa Peters-Lidard, NASA Goddard’s Sciences and Exploration Directorate director (left), speaks with Gore in the lobby of Building 32, where the former vice president viewed the control room of NASA’s Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission.NASA/Katy Comber Following Gore’s talk on climate monitoring, Goddard scientists participated in a panel discussion, “Remote Sensing and the Future of Earth Observations,” which explored the latest advancements in technology that allow for the monitoring of the atmosphere from space and showcased how Goddard’s research drives the future of Earth science.
Gore’s visit also entailed a meeting with the DSCOVR science team, a view into the clean room where Goddard is assembling the Roman Space Telescope, and a stop at the control center for PACE: NASA’s Plankton, Aerosol, Cloud, ocean Ecosystem mission.
Launched Feb. 11, 2015, DSCOVR is a space weather station that monitors changes in the solar wind, providing space weather alerts and forecasts for geomagnetic storms that could disrupt power grids, satellites, telecommunications, aviation and GPS.
DSCOVR is a joint mission among NASA, the National Oceanic and Atmospheric Administration (NOAA), and the U.S. Air Force. The project originally was called Triana, a mission conceived of by Gore in 1998 during his vice presidency.
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Last Updated Oct 17, 2024 EditorRob GarnerContactRob Garnerrob.garner@nasa.govLocationGoddard Space Flight Center Related Terms
Goddard Space Flight Center Deep Space Climate Observatory (DSCOVR) View the full article
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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Orbital Mining Corporation took second place in NASA’s Watts on the Moon Challenge. Left to right: Rob Button, deputy chief of NASA Glenn’s Power Division; three members of the team; Mary Wadel, NASA director of Technology Integration and Partnerships; and NASA astronaut Stephen Bowen. Credit: NASA/Sara Lowthian-Hanna Great Lakes Science Center, home of the visitor center for NASA’s Glenn Research Center in Cleveland, hosted the final phase of NASA’s Watts on the Moon Challenge on Sept. 20. NASA astronaut Stephen Bowen attended to help acknowledge the top winners.
NASA awarded a total of $1.5 million to two U.S. teams for their novel technology solutions addressing energy distribution, management, and storage as part of the challenge. The innovations from this challenge aim to support NASA’s Artemis missions, which will establish a long-term human presence on the Moon.
This two-phase competition challenged U.S. innovators to develop breakthrough technologies that could enable long-duration Moon missions to advance the nation’s lunar exploration goals.
The winning teams are:
First Prize ($1 million): Team H.E.L.P.S. (High Efficiency Long-Range Power Solution) from University of California, Santa Barbara , won the grand prize for their hardware solution, which featured the lowest mass and highest efficiency of all competitors. Second prize ($500,000): Orbital Mining Corporation, a space technology startup in Golden, Colorado, earned the second prize for its hardware solution that also successfully completed the 48-hour test with high performance. Four teams were invited to refine their hardware and deliver full system prototypes in the final stage of the competition, and three finalist teams completed their technology solutions for demonstration and assessment at NASA Glenn.
The University of California (UC), Santa Barbara, took first place in NASA’s Watts on the Moon Challenge. Left to right: Mary Wadel, NASA director of Technology Integration and Partnerships; Rob Button, deputy chief of NASA Glenn’s Power Division; UC Santa Barbara team members; and NASA astronaut Stephen Bowen. Credit: NASA/Sara Lowthian-Hanna NASA Glenn’s Mary Wadel, director of Technology Integration and Partnerships, recognized the work involved to bring this challenge to its conclusion. Rob Button, deputy chief of Glenn’s Power Division and his team of experts, formulated and executed the challenge and oversaw testing.
The technologies were the first power transmission and energy storage prototypes to be tested by NASA in a vacuum chamber mimicking the freezing temperature and absence of pressure found at the permanently shadowed regions of the Lunar South Pole.
The Watts on the Moon Challenge is a NASA Centennial Challenge led by NASA Glenn. As the agency’s lead center for power systems technologies, NASA Glenn has been involved in the Watts on the Moon Challenge from its inception.
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By NASA
1 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
The Harvest Moon refers to the nearest full Moon to the autumnal equinox. The Moon appeared full for about three days last month from the evening of Monday, Sept. 16, through Thursday morning, Sept. 19. The brightest Moon was on Sept. 17.
NASA’s Glenn Research Center photographers captured images of this supermoon as it shone across Cleveland. Here’s how they described it:
“Complex.” Sara Lowthian-Hanna captured this composite image of the Moon above a Guardians of Traffic statue near downtown Cleveland. The Sept. 17 Harvest Moon had a lot going on: it was full, a supermoon, and experienced a partial lunar eclipse (when the Earth’s shadow falls upon the Moon’s surface). Credit: NASA/Sara Lowthian-Hanna “Shy.” Quentin Schwinn patiently waited for the Moon to peek out from behind clouds above the hangar at NASA’s Glenn Research Center. He took this shot just as a plane whizzed in front of the face of the Moon. Credit: NASA/Quentin Schwinn “Epic.” Jef Janis captured this shot of the Moon above the colorfully illuminated Rock & Roll Hall of Fame in downtown Cleveland. Credit: NASA/Jef Janis “Dramatic.” Jordan Salkin took this up-close image of wispy aircraft contrails crossing the face of the Moon. Credit: NASA/Jordan Salkin Return to Newsletter Explore More
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By NASA
6 min read
NASA, NOAA: Sun Reaches Maximum Phase in 11-Year Solar Cycle
In a teleconference with reporters on Tuesday, representatives from NASA, the National Oceanic and Atmospheric Administration (NOAA), and the international Solar Cycle Prediction Panel announced that the Sun has reached its solar maximum period, which could continue for the next year.
The solar cycle is a natural cycle the Sun goes through as it transitions between low and high magnetic activity. Roughly every 11 years, at the height of the solar cycle, the Sun’s magnetic poles flip — on Earth, that’d be like the North and South poles swapping places every decade — and the Sun transitions from being calm to an active and stormy state.
Visible light images from NASA’s Solar Dynamics Observatory highlight the appearance of the Sun at solar minimum (left, Dec. 2019) versus solar maximum (right, May 2024). During solar minimum, the Sun is often spotless. Sunspots are associated with solar activity and are used to track solar cycle progress. For these images and more relating to solar maximum, visit https://svs.gsfc.nasa.gov/14683.
NASA/SDO Images from NASA’s Solar Dynamics Observatory highlight the appearance of the Sun at solar minimum (left, December 2019) versus solar maximum (right, May 2024). These images are in the 171-angstrom wavelength of extreme ultraviolet light, which reveals the active regions on the Sun that are more common during solar maximum. For these images and more relating to solar maximum, visit https://svs.gsfc.nasa.gov/14683.
NASA/SDO
NASA and NOAA track sunspots to determine and predict the progress of the solar cycle — and ultimately, solar activity. Sunspots are cooler regions on the Sun caused by a concentration of magnetic field lines. Sunspots are the visible component of active regions, areas of intense and complex magnetic fields on the Sun that are the source of solar eruptions.
“During solar maximum, the number of sunspots, and therefore, the amount of solar activity, increases,” said Jamie Favors, director, Space Weather Program at NASA Headquarters in Washington. “This increase in activity provides an exciting opportunity to learn about our closest star — but also causes real effects at Earth and throughout our solar system.”
The solar cycle is the natural cycle of the Sun as it transitions between low and high activity. During the most active part of the cycle, known as solar maximum, the Sun can unleash immense explosions of light, energy, and solar radiation — all of which create conditions known as space weather. Space weather can affect satellites and astronauts in space, as well as communications systems — such as radio and GPS — and power grids on Earth.
Credits: Beth Anthony/NASA Solar activity strongly influences conditions in space known as space weather. This can affect satellites and astronauts in space, as well as communications and navigation systems — such as radio and GPS — and power grids on Earth. When the Sun is most active, space weather events become more frequent. Solar activity has led to increased aurora visibility and impacts on satellites and infrastructure in recent months.
During May 2024, a barrage of large solar flares and coronal mass ejections (CMEs) launched clouds of charged particles and magnetic fields toward Earth, creating the strongest geomagnetic storm at Earth in two decades — and possibly among the strongest displays of auroras on record in the past 500 years.
May 3–May 9, 2024, NASA’s Solar Dynamics Observatory observed 82 notable solar flares. The flares came mainly from two active regions on the Sun called AR 13663 and AR 13664. This video highlights all flares classified at M5 or higher with nine categorized as X-class solar flares.
Credit: NASA “This announcement doesn’t mean that this is the peak of solar activity we’ll see this solar cycle,” said Elsayed Talaat, director of space weather operations at NOAA. “While the Sun has reached the solar maximum period, the month that solar activity peaks on the Sun will not be identified for months or years.”
Scientists will not be able to determine the exact peak of this solar maximum period for many months because it’s only identifiable after they’ve tracked a consistent decline in solar activity after that peak. However, scientists have identified that the last two years on the Sun have been part of this active phase of the solar cycle, due to the consistently high number of sunspots during this period. Scientists anticipate that the maximum phase will last another year or so before the Sun enters the declining phase, which leads back to solar minimum. Since 1989, the Solar Cycle Prediction Panel — an international panel of experts sponsored by NASA and NOAA — has worked together to make their prediction for the next solar cycle.
Solar cycles have been tracked by astronomers since Galileo first observed sunspots in the 1600s. Each solar cycle is different — some cycles peak for larger and shorter amounts of time, and others have smaller peaks that last longer.
Sunspot number over the previous 24 solar cycles. Scientists use sunspots to track solar cycle progress; the dark spots are associated with solar activity, often as the origins for giant explosions — such as solar flares or coronal mass ejections — which can spew light, energy, and solar material out into space. For these images and more relating to solar maximum, visit https://svs.gsfc.nasa.gov/14683.
NOAA’s Space Weather Prediction Center “Solar Cycle 25 sunspot activity has slightly exceeded expectations,” said Lisa Upton, co-chair of the Solar Cycle Prediction Panel and lead scientist at Southwest Research Institute in San Antonio, Texas. “However, despite seeing a few large storms, they aren’t larger than what we might expect during the maximum phase of the cycle.”
The most powerful flare of the solar cycle so far was an X9.0 on Oct. 3 (X-class denotes the most intense flares, while the number provides more information about its strength).
NOAA anticipates additional solar and geomagnetic storms during the current solar maximum period, leading to opportunities to spot auroras over the next several months, as well as potential technology impacts. Additionally, though less frequent, scientists often see fairly significant storms during the declining phase of the solar cycle.
The Solar Cycle 25 forecast, as produced by the Solar Cycle 25 Prediction Panel. Sunspot number is an indicator of solar cycle strength — the higher the sunspot number, the stronger the cycle. For these images and more relating to solar maximum, visit https://svs.gsfc.nasa.gov/14683.
NOAA’s Space Weather Prediction Center NASA and NOAA are preparing for the future of space weather research and prediction. In December 2024, NASA’s Parker Solar Probe mission will make its closest-ever approach to the Sun, beating its own record of closest human-made object to the Sun. This will be the first of three planned approaches for Parker at this distance, helping researchers to understand space weather right at the source.
NASA is launching several missions over the next year that will help us better understand space weather and its impacts across the solar system.
Space weather predictions are critical for supporting the spacecraft and astronauts of NASA’s Artemis campaign. Surveying this space environment is a vital part of understanding and mitigating astronaut exposure to space radiation.
NASA works as a research arm of the nation’s space weather effort. To see how space weather can affect Earth, please visit NOAA’s Space Weather Prediction Center, the U.S. government’s official source for space weather forecasts, watches, warnings, and alerts.
By Abbey Interrante
NASA’s Goddard Space Flight Center, Greenbelt, Md.
Media Contact:
Sarah Frazier, NASA’s Goddard Space Flight Center, Greenbelt, Md.
sarah.frazier@nasa.gov
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Abbey Interrante
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Last Updated Oct 15, 2024 Related Terms
Goddard Space Flight Center Heliophysics Heliophysics Division Parker Solar Probe (PSP) Solar Science Sunspots The Sun The Sun & Solar Physics Explore More
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By NASA
SpaceX A SpaceX Falcon Heavy rocket carrying NASA’s Europa Clipper spacecraft lifts off from NASA’s Kennedy Space Center in Florida on Monday, Oct. 14, 2024.
Europa Clipper is the first mission designed to conduct a detailed study of Jupiter’s moon Europa to determine if it currently has habitable conditions. The spacecraft will travel 1.8 billion miles (2.9 billion km) to reach Jupiter in April 2030. It will orbit Jupiter and conduct 49 close flybys of Europa.
Follow Europa Clipper’s journey in NASA’s Eyes on the Solar System app.
Image credit: SpaceX
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