Plasma moon atlas world map4/15/2023 Confirmation awaits fresh data from SOHO coronagraphs. The explosion lasted more than 3 hours, plenty of time to lift a CME out of the sun's atmosphere. Aviators, mariners and ham radio operators may have noticed fading and other unusual effects at frequncies below 15 MHz. Radiation ionized the top of Earth's atmosphere, producing a shortwave radio blackout over the South Pacific: map. 10th (0047 UT), producing an M1-class solar flare: LONG DURATION SOLAR FLARE: Underachieving sunspot AR3112 finally exploded on Oct. High-latitude sky watchers should be alert for auroras. 10th, in response to sustained pressure from a high-speed stream of solar wind. GEOMAGNETIC STORM WATCH: NOAA forecasters say there is a chance of minor G1-class geomagnetic storms today, Oct. Neutron counts from the University of Oulu's Sodankyla Geophysical Observatory show that cosmic rays reaching Earth are slowly declining-a result of the yin-yang relationship between the solar cycle and cosmic rays. Credit: SDO/HMIĬosmic Rays Solar Cycle 25 is beginning, and this is reflected in the number of cosmic rays entering Earth's atmosphere. For more information, visit Subscribe to USGS News Releases via our electronic mailing list or RSS feed.Sunspot AR3112 has a delta-class magnetic field that harbors energy for strong solar flares. USGS provides science for a changing world. “This map is a culmination of a decades-long project,” said Corey Fortezzo, USGS geologist and lead author. “It provides vital information for new scientific studies by connecting the exploration of specific sites on the moon with the rest of the lunar surface.”Įlevation data for the moon’s equatorial region came from stereo observations collected by the Terrain Camera on the recent SELENE (Selenological and Engineering Explorer) mission led by JAXA, the Japan Aerospace Exploration Agency. Topography for the north and south poles was supplemented with NASA’s Lunar Orbiter Laser Altimeter data.įor more details about the map, read the abstract or download it directly at the Unified Geologic Map of the Moon website. This resolved issues from previous maps where rock names, descriptions and ages were sometimes inconsistent. The existing historical maps were redrawn to align them with the modern data sets, thus preserving previous observations and interpretations. Along with merging new and old data, USGS researchers also developed a unified description of the stratigraphy, or rock layers, of the moon. To create the new digital map, scientists used information from six Apollo-era regional maps along with updated information from recent satellite missions to the moon. “So, it’s wonderful to see USGS create a resource that can help NASA with their planning for future missions.” "People have always been fascinated by the moon and when we might return," said current USGS Director and former NASA astronaut Jim Reilly. The digital map is available online now and shows the moon’s geology in incredible detail (1:5,000,000 scale). ![]() The lunar map, called the “Unified Geologic Map of the Moon,” will serve as the definitive blueprint of the moon’s surface geology for future human missions and will be invaluable for the international scientific community, educators and the public-at-large. Credit: NASA/GSFC/USGS.įor the first time, the entire lunar surface has been completely mapped and uniformly classified by scientists from the USGS Astrogeology Science Center, in collaboration with NASA and the Lunar Planetary Institute. ![]() It will serve as a reference for lunar science and future human missions to the Moon. ![]() This geologic map is a synthesis of six Apollo-era regional geologic maps, updated based on data from recent satellite missions. This animation shows a rotating globe of the new Unified Geologic Map of the Moon with shaded topography from the Lunar Orbiter Laser Altimeter (LOLA).
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