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By NASA
Técnicos trabajan en el cierre del observatorio IMAP (Sonda de Cartografía y Aceleración Interestelar) de la NASA en las instalaciones Astrotech Space Operations Facility, cerca del Centro Espacial Kennedy de la NASA en Florida, el viernes 15 de agosto de 2025. La misión IMAP explorará y cartografiará los límites de la heliosfera —una enorme burbuja creada por el viento solar que encapsula todo nuestro sistema solar— y estudiará cómo interactúa la heliosfera con el vecindario galáctico local más allá de ella.Crédito: NASA/Kim Shiflett Read this release in English here.
La NASA ha abierto el plazo para la acreditación de los medios para el lanzamiento de tres observatorios que estudiarán el Sol y mejorarán nuestra capacidad de hacer pronósticos precisos de meteorología espacial, ayudando a proteger los sistemas tecnológicos que impactan la vida en la Tierra.
La NASA tiene previsto lanzar, no antes del martes 23 de septiembre, la sonda IMAP (por las siglas en inglés de Sonda de Cartografía y Aceleración Interestelar) de la agencia, el Observatorio Carruthers de la Geocorona y el observatorio Seguimiento de la Meteorología Espacial–Lagrange 1 (SWFO-L1, por su acrónimo en inglés) de la Administración Nacional Oceánica y Atmosférica (NOAA, por sus siglas en inglés). Los observatorios se lanzarán a bordo de un cohete SpaceX Falcon 9 desde el Complejo de Lanzamiento 39A del Centro Espacial Kennedy de la NASA en Florida.
Los medios acreditados tendrán la oportunidad de participar en sesiones informativas previas al lanzamiento y entrevistas con miembros clave de la misión antes del lanzamiento, así como de cubrir el lanzamiento. La NASA comunicará más detalles sobre el calendario de eventos para los medios de comunicación a medida que se acerque la fecha del lanzamiento.
Las fechas límites de acreditación de medios para el lanzamiento son:
Los miembros de medios de comunicación sin ciudadanía estadounidense deben enviar su solicitud a más tardar a las 11:59 p.m. EDT del domingo, 31 de agosto. Los miembros de medios de comunicación con ciudadanía estadounidense deben enviar su solicitud a más tardar a las 11:59 p.m. EDT del jueves, 4 de septiembre. Todas las solicitudes de acreditación deben enviarse en línea en:
https://media.ksc.nasa.gov
La política de acreditación de medios de la NASA está disponible en línea. Si tiene preguntas sobre el proceso de acreditación, por favor envíelas a: ksc-media-accreditat@mail.nasa.gov. Para otras preguntas, por favor póngase en contacto con el centro de prensa del centro Kennedy de la NASA: +1 321-867-2468.
Para obtener información en español en sobre el Centro Espacial Kennedy, comuníquese con Antonia Jaramillo: 321-501-8425. Si desea solicitar entrevistas en español sobre IMAP, póngase en contacto con María-José Viñas: maria-jose.vinasgarcia@nasa.gov.
La sonda IMAP de la NASA utilizará diez instrumentos científicos para estudiar y mapear la heliosfera, una vasta burbuja magnética que rodea al Sol y protege nuestro sistema solar de la radiación proveniente del espacio interestelar. Esta misión y sus dos compañeros de viaje orbitarán el Sol cerca del punto de Lagrange 1, a aproximadamente 1,6 millones de kilómetros (un millón de millas) de la Tierra, donde escaneará la heliosfera, analizará la composición de partículas cargadas e investigará cómo esas partículas se mueven a través del sistema solar. Esto proporcionará información sobre cómo el Sol acelera las partículas cargadas, aportando información esencial para comprender el entorno meteorológico espacial en todo el sistema solar. IMAP también monitoreará continuamente el viento solar y la radiación cósmica. La comunidad científica podrá usar estos datos para evaluar capacidades nuevas y mejoradas para herramientas y modelos de predicción de la meteorología espacial, que son vitales para la salud de los humanos que exploran el espacio y la longevidad de sistemas tecnológicos, como satélites y redes eléctricas, que pueden afectar la vida en la Tierra.
El Observatorio Carruthers de la Geocorona de la agencia es un pequeño satélite concebido para estudiar la exosfera, la parte más externa de la atmósfera de la Tierra. Utilizando cámaras ultravioletas, monitoreará cómo la meteorología espacial del Sol impacta la exosfera, la cual juega un papel crucial en la protección de la Tierra contra eventos de meteorología espacial que pueden afectar satélites, comunicaciones y líneas eléctricas. La exosfera, una nube de hidrógeno neutro que se extiende hasta la Luna y posiblemente más allá, se crea por la descomposición del agua y el metano por la luz ultravioleta del Sol, y su brillo, conocido como la geocorona, solo se ha observado a nivel mundial cuatro veces antes de esta misión.
La misión SWFO-L1, gestionada por la NOAA y desarrollada con el Centro de Vuelo Espacial Goddard de NASA en Greenbelt, Maryland, y socios comerciales, utilizará un conjunto de instrumentos para proporcionar mediciones en tiempo real del viento solar, junto con un coronógrafo compacto para detectar eyecciones de masa coronal del Sol. El observatorio, que sirve como baliza de alerta temprana para fenómenos meteorológicos espaciales potencialmente destructivos, permitirá pronósticos más rápidos y precisos. Sus datos, disponibles las 24 horas del día, los 7 días de la semana, ayudarán al Centro de Predicción Meteorológica Espacial de la NOAA a proteger infraestructuras vitales, intereses económicos y la seguridad nacional, tanto en la Tierra como en el espacio.
David McComas, profesor de la Universidad de Princeton, lidera la misión IMAP con un equipo internacional de 25 instituciones asociadas. El Laboratorio de Física Aplicada Johns Hopkins en Laurel, Maryland, construyó la nave espacial y opera la misión. IMAP de la NASA es la quinta misión en el portafolio del programa de Sondas Solares Terrestres de la NASA. La División de Exploradores y Proyectos de Heliofísica en el centro Goddard de la NASA gestiona el programa para la División de Heliofísica de la Dirección de Misiones Científicas de la NASA.
Para más detalles (en inglés) sobre la misión IMAP y actualizaciones sobre los preparativos de lanzamiento, visite:
https://science.nasa.gov/mission/imap/
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Abbey Interrante / María José Viñas
Sede central de la NASA, Washington
301-201-0124
abbey.a.interrante@nasa.gov / maria-jose.vinasgarcia@nasa.gov
Sarah Frazier
Centro de Vuelo Espacial Goddard, Greenbelt, Md.
202-853-7191
sarah.frazier@nasa.gov
Leejay Lockhart
Centro Espacial Kennedy, Fla.
321-747-8310
leejay.lockhart@nasa.gov
John Jones-Bateman
Servicio de Satélites e Información de la NOAA, Silver Spring, Md.
202-242-0929
john.jones-bateman@noaa.gov
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Last Updated Aug 21, 2025 LocationNASA Headquarters Related Terms
NASA en español Carruthers Geocorona Observatory (GLIDE) Goddard Space Flight Center Heliophysics Heliophysics Division IMAP (Interstellar Mapping and Acceleration Probe) Kennedy Space Center Launch Services Program Science & Research Science Mission Directorate Space Weather View the full article
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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 4636-4637: Up Against a Wall
NASA’s Mars rover Curiosity acquired this image, showing itself parked at the wall of a fracture named “Río Frío.” Curiosity used its Left Navigation Camera on Aug. 19, 2025 — Sol 4634, or Martian day 4,634 of the Mars Science Laboratory mission — at 14:51:33 UTC. NASA/JPL-Caltech Written by Michelle Minitti, MAHLI Deputy Principal Investigator, Framework
Earth planning date: Wednesday, Aug. 20, 2025
What does a good rover do when her back is up against a wall? Fight for science!
Curiosity indeed fought the good fight at “Río Frío,” the wall of one of the many ridges cutting through the boxwork terrain we have been systematically exploring. The observations along the wall today provide insight into the internal structure and chemistry of the ridges, hopefully giving us clues as to why they are standing proud relative to the surrounding terrain.
The structural story will be told by the large Mastcam mosaics we planned, covering the ridge from base to top, and from a MAHLI mosaic covering a horizon of the wall filled with resistant nodules and smooth, swooping surfaces cutting in all directions that are likely veins. The mosaic target, “Jardín de las Delicias,” will surely yield a surfeit of Martian delights. The chemical story will be told by APXS analysis of the nodule-filled target “Minimini” and SuperCam analysis of a vein at “El Tapado.” In contrast to the ridge itself, we planned a Mastcam mosaic of part of the hollow at the base of the ridge at target “Playa Zapatilla.”
Beyond the ridge, we planned Mastcam and ChemCam imaging of the “Paniri” and “Mishe Mokwa” buttes, respectively, and sky observations with Navcam and Mastcam. DAN, RAD, and REMS run periodically through the plan keeping their eye on the Martian environment. Our drive will take us to a smaller ridge perpendicular to Río Frío, where we will once again fight to learn the secrets these ridges have to tell about Mars’ past.
Want to read more posts from the Curiosity team?
Visit Mission Updates
Want to learn more about Curiosity’s science instruments?
Visit the Science Instruments page
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Curiosity Blog, Sols 4634-4635: A Waiting Game
NASA’s Mars rover Curiosity acquired this image using its Left Navigation Camera on Aug. 18, 2025 — Sol 4633, or Martian day 4,633 of the Mars Science Laboratory mission — at 12:39:47 UTC. NASA/JPL-Caltech Written by Lucy Thompson, Planetary Scientist and APXS Team Member, University of New Brunswick, Canada
Earth Planning Date: Monday, Aug. 18, 2025
The downlink data from our weekend activities arrived on Earth as we started planning this morning. As the APXS payload uplink and downlink lead, I assess the downlink data to ensure that our observations executed and that the instrument is healthy before we can proceed with the day’s activities. We also need that downlink data to assess which targets we can safely touch with Curiosity’s arm, to place APXS and MAHLI to analyze chemistry and closeup textures, respectively, as well as target for Mastcam and ChemCam, and plan the next drive. Because of the relatively late downlink, we all waited patiently for the necessary data to be processed before we could really start to plan in earnest.
It is always exciting to see our new parking spot and the view in front of the rover. Today was no exception. The drive executed as planned and we are on stable ground, which will enable us to unstow the arm for contact science with APXS and MAHLI.
We selected a representative bedrock patch (“Gil”) that was large enough and smooth enough to brush for dust removal, and to place APXS and MAHLI on. ChemCam will also analyze this target with LIBS, and Mastcam will capture a documentation image. The bedrock at this location is representative of an intermediate zone between the large resistant ridges and hollows that comprise the boxwork terrain that we are currently exploring. Mastcam will image the wall of a prominent resistant ridge that we are driving to (“Río Frío”), as well as a narrow, sand-filled trough (“Cusi Cusi”). The remote long-distance imaging capabilities of ChemCam will be used to look at the base of the Mishe Mokwa butte, off to the east.
Observations to monitor the atmosphere are also planned before we drive away from this location. They include a Navcam large dust-devil survey and suprahorizon movie, and a Mastcam tau observation to observe dust in the atmosphere. After the touch (and targeted science) part of this touch-and-go plan, the drive (go part) should take us about 36 meters (about 118 feet) to the wall of Río Frío. (see associated image).
After the drive, we will document the ground beneath the rover’s wheels with MARDI before some untargeted science. Mastcam will again image Río Frío in early morning light, trying to highlight structures and veins that might be present, and ChemCam will utilize their autonomous targeting capabilities to analyze a bedrock target in our new workspace. Two more atmospheric observations are also squeezed in before we hand over to the next plan: a Navcam cloud-altitude observation and line-of-sight scan.
Standard REMS, DAN and RAD activities round out this jam-packed plan. The downlink was well worth the wait!
Want to read more posts from the Curiosity team?
Visit Mission Updates
Want to learn more about Curiosity’s science instruments?
Visit the Science Instruments page
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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 4631-4633: Radiant Ridge Revolution
NASA’s Mars rover Curiosity acquired this image using its Left Navigation Camera on Aug. 14, 2025 — Sol 4629, or Martian day 4,629 of the Mars Science Laboratory mission — at 12:11:32 UTC. NASA/JPL-Caltech Written by Remington Free, Operations Systems Engineer at NASA’s Jet Propulsion Laboratory
Earth planning date: Friday, Aug. 15, 2025
Today we uplinked a three-sol weekend plan with lots of exciting activities — to support both the science and engineering teams!
While usually our science activities take front and center stage, we often also do engineering maintenance activities as well to maintain the mechanisms and engineering health state of the rover. On Sol 4631, we planned a maintenance activity of our Battery Control Boards (BCBs) which are electronic control boards attached to the rover’s batteries and are what let us interact with the batteries as needed. This maintenance is done periodically to correct for any time drift on the BCBs, so we get as accurate of data as possible.
On this sol, we also did a dump of all of our parameters — these are essentially variables set onboard the rover which serve as inputs to a variety of functions. Occasionally we send a list of all these variables back down to the ground so we can verify they match as expected. We don’t want to have set a value and then forget about it!
We, of course, also did science activities on this sol. After completing our engineering activities, we started off with some remote science; this included Mastcam imaging and ChemCam measurements of several interesting targets. These were chosen in order to assess variability within the “Cerro Paranal” ridge within view, and to document any layering or fractures in the rock. We then completed several arm activities in order to get more information on these targets through the use of our APXS spectrometer.
On Sol 4632, we planned some remote atmospheric science, including a Navcam dust-devil survey, a Mastcam tau (measurement of the atmospheric opacity), APXS atmospheric observations, and more imaging of some of the ridge targets we looked at in the previous sol.
On Sol 4633, we continued with more science imaging, including a horizon movie using Navcam and a dust-devil movie, before proceeding into our drive. We planned a drive of about 19 meters (about 62 feet) to the south, along the eastern edge of Cerro Paranal. After the drive, it is then standard for us to take new imaging of our new location. We’re excited to get these science images back and to hear how the drive went when the team comes back on Monday!
Want to read more posts from the Curiosity team?
Visit Mission Updates
Want to learn more about Curiosity’s science instruments?
Visit the Science Instruments page
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Curiosity Blog, Sols 4629-4630: Feeling Hollow
NASA’s Mars rover Curiosity acquired this image of its workspace, including the small crescent-shaped rock named “Wedge Tailed Hillstar,” visible in the image just above the letters “SI” written on Curiosity’s arm. Curiosity captured the image using its Left Navigation Camera on Aug. 13, 2025 — Sol 4628, or Martian day 4,628 of the Mars Science Laboratory mission — at 08:54:46 UTC. NASA/JPL-Caltech Written by Elena Amador-French, Science Operations Coordinator at NASA’s Jet Propulsion Laboratory
Earth planning date: Wednesday, Aug. 13, 2025
Today’s team investigated the texture and chemistry of the bedrock within a topographic low, or hollow, found within the greater boxwork area. We will place our APXS instrument on the “Asiruqucha” target, some light-toned, small-scale nodular bedrock in the middle of our workspace. These data will help illuminate any systematic chemical trends between the hollows and ridges in this area. We always take an associated MAHLI image with every APXS measurement to help contextualize the chemistry. We will also observe a small crescent-shaped rock named “Wedge Tailed Hillstar” with MAHLI, visible in the above Navcam image just above the letters “SI” written on Curiosity’s arm.
We will use our remote sensing instruments to continue documenting the region taking stereo Mastcam images of “Cerro Paranal,” “Rio Frio,” and “Anchoveta.” The ChemCam instrument will take an image of, and collect chemical information for, the target “Camanchaca,” as well as use its Remote Micro Imager (RMI) to take high-resolution imaging of more distant boxwork features.
Once these observations are completed Curiosity will set off on a 30-meter drive (about 98 feet), taking us to an interesting ridge feature to investigate in Friday’s plan.
As usual we will continue to take our regular atmospheric monitoring observations using REMS, RAD, and DAN.
Want to read more posts from the Curiosity team?
Visit Mission Updates
Want to learn more about Curiosity’s science instruments?
Visit the Science Instruments page
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