September 2, 2025 Weekly News Latest Images of the Dayview the archive Braided River in Tibet Redraws Its Channels Images spanning nearly four decades reveal the shapeshifting nature of the Yarlung Zangbo River as it flows across the Tibetan Plateau. Dark Skies Over the Great Basin Far from large urban areas, Great Basin National Park offers unencumbered views of the night sky an ...Continue Reading

September 1, 2025 Natural Events Latest Images From the Past 7 Daysview archive of natural events Typhoon Kajiki Lashes Southeast Asia Late summer in the Northwest Pacific Ocean often sees an increase in storminess, which in August 2025 included a typhoon that lashed both China and Vietnam. (Aug 25, 2025) NASA | 8800 Greenbelt Rd., Greenbelt, MD 20771 Unsubs ...Continue Reading

*CONTENTS* Seminar this Thursday – “Lidar and Landscape Legacies in the Maya Lowlands” ** Thursday September 11: Sebastián Díaz Angel Presents “Cold War and Satellite Diplomacy” More “Aerospace Latin America: A History” Seminars in September * * *Seminar this Thursday – “Lidar and Landscape Legacies in the Maya Lowlandsâ& ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Sep 02 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 245 Issued at 0030Z on 02 Sep 2025 Report compiled from data received at SWO on 01 Sep I. Regions with Sunspots. Locations Valid at 01/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4191 N11W82 177 0300 Cho 07 05 Beta 4197 S18W38 133 0550 Ehi 1 ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #25-31 2025 August 31 at 8:00 p.m. MDT (2025 September 1 0200 UTC) **** SPACE WEATHER OUTLOOK **** Summary For August 25-31 R1 (Minor) events were observed on 25, 26, and 28-30 Aug. S1 (Minor) levels were reached at 25/1355 UTC, observed a peak of 13 pfu at 27/0740 UTC, and decreased below threshold at 27/1510 UTC. No G1 or greater geomagnetic storms were obse ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Sep 01 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 244 Issued at 0030Z on 01 Sep 2025 Report compiled from data received at SWO on 31 Aug I. Regions with Sunspots. Locations Valid at 31/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4191 N11W68 176 0320 Cho 07 07 Beta 4197 S18W24 132 0680 Ekc 1 ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Aug 31 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 243 Issued at 0030Z on 31 Aug 2025 Report compiled from data received at SWO on 30 Aug I. Regions with Sunspots. Locations Valid at 30/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4191 N11W54 175 0325 Cho 08 08 Beta 4196 S11W14 135 0010 Axx 0 ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Aug 30 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 242 Issued at 0030Z on 30 Aug 2025 Report compiled from data received at SWO on 29 Aug I. Regions with Sunspots. Locations Valid at 29/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4191 N11W40 174 0370 Cho 09 06 Beta 4196 S11W02 136 0010 Axx 0 ...Continue Reading

NASA News   CONTRACT RELEASE C25-021 AUG. 28, 2025 MISSIONS NASA Awards Spaceflight Operations, Systems Organization Contract   Credit: NASA NASA has awarded ASCEND Aerospace & Technology of Cape Canaveral, Florida, the Contract for Organizing Spaceflight Mission Operations and Systems (COSMOS), to provide services at the agency’s Johnson Space Center in Houston. The COSMOS is a single award, indefinite-delivery/indefinite-quantity con ...Continue Reading

NASA News   MEDIA ADVISORY M25-088 AUG. 28, 2025 SCIENCE NASA Invites Media to Learn About New Missions to Map Sun’s Influence   NASA’s IMAP (Interstellar Mapping and Acceleration Probe) mission will map the boundaries of the heliosphere, the bubble created by the solar wind that protects our solar system from cosmic radiation. Credit: NASA/Princeton/Patrick McPike NASA will hold a media teleconference at 12 p.m. EDT on Thursday, Sept. 4, to ...Continue Reading