Space Weather Message Code: ALTEF3 Serial Number: 3431 Issue Time: 2025 Mar 13 1324 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3430 Begin Time: 2025 Mar 10 1150 UTC Yesterday Maximum 2MeV Flux: 1994 pfu Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Service. If you would like to remove a product subscription or updat ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Mar 13 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 72 Issued at 0030Z on 13 Mar 2025 Report compiled from data received at SWO on 12 Mar I. Regions with Sunspots. Locations Valid at 12/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4012 S14W84 306 0080 Cai 04 08 Beta 4018 S21W09 231 0110 Cso 09 ...Continue Reading

*CONTENTS* The Spring Edition of/ News & Notes/ Arrives Aerospace Latin America Series: Rebecca Charbonneau Presents on April 3 New Hubble Oral Histories Collection *The Spring Edition of/ News & Notes/ Arrives* * * With signs of spring popping up outdoors, the NASA History Office brings you the Spring 2025 issue of NASA History News & Notes reflecting on some of the transitional periods in NASA’s past, as well as the legacies of a few of NASA’s past programs and ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3430 Issue Time: 2025 Mar 12 0701 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3429 Begin Time: 2025 Mar 10 1150 UTC Yesterday Maximum 2MeV Flux: 4110 pfu Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Service. If you would like to remove a product subscription or updat ...Continue Reading

NASA News   RELEASE 25-021 MARCH 12, 2025 SCIENCE NASA Launches Missions to Study Sun, Universe’s Beginning NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) observatory and PUNCH (Polarimeter to Unify the Corona and Heliosphere) satellites lift off on a SpaceX Falcon 9 rocket from Vandenberg Space Force Base in California on March 11, 2025. Credit: SpaceX NASA’s newest astrophysics observatory, SPHEREx, is on its way to study the origins ...Continue Reading

March 11, 2025 Weekly News Latest Images of the Dayview the archive A Small Blue-Gray Marble A digital camera on the Blue Ghost lander looked back at Earth and captured this ethereal image. Spotting Disruptions to Earth's Vegetation Using NASA data, researchers can track vegetation changes around the planet, not just in forests but also in grasslands and savannas like the Brazil ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Mar 12 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 71 Issued at 0030Z on 12 Mar 2025 Report compiled from data received at SWO on 11 Mar I. Regions with Sunspots. Locations Valid at 11/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4012 S14W70 305 0130 Cai 08 16 Beta 4018 S20E01 234 0100 Cso 04 ...Continue Reading

Mar 11, 2025 The PO.DAAC is pleased to announce the public release of the NASA-SSH Sea Surface Height from Standardized Reference Missions Only Version 1 datasets produced by NASA. Two distinct datasets are released. The datasets are produced from observations of sea surface height from the radar altimeter satellites in the reference mission orbits, including TOPEX/Poseidon, the Jason series, and Sentinel-6. All missions have been referenced to a common baseline, additional quality control has been performed, and er ...Continue Reading

NASA News   MEDIA ADVISORY M25-028 MARCH 11, 2025 HUMANS IN SPACE NASA Astronaut Jonny Kim to Discuss Upcoming Launch, Mission  Official portrait of NASA astronaut Jonny Kim, who will serve as a flight engineer during Expedition 73. Credit: NASA NASA will provide interview opportunities with astronaut Jonny Kim beginning at 9 a.m. EDT, Tuesday, March 18, to highlight his upcoming mission to the International Space Station in April.   The virtual interviews from Star City, Russia, will str ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3429 Issue Time: 2025 Mar 11 0922 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3428 Begin Time: 2025 Mar 10 1150 UTC Yesterday Maximum 2MeV Flux: 2397 pfu Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Service. If you would like to remove a product subscription or updat ...Continue Reading