NASA News   MEDIA ADVISORY M26-025 MARCH 26, 2026 MISSIONS NASA to Unveil Complete Roman Telescope, Host Media Briefing NASA’s Nancy Grace Roman Space Telescope stands fully assembled, following the integration of its two major segments, in the clean room at the agency’s Goddard Space Flight Center in Greenbelt, Maryland. The mission is slated to launch by May 2027, but the team is on track for launch as early as fall 2026. Credit: NASA/Jolearra Tshiteya ...Continue Reading

A Hot Start to Spring in the Southwest   March 26, 2026 Natural Events   Latest Natural Event Images View the natural events archive A Hot Start to Spring in the Southwest Temperatures in several states climbed over 100 degrees Fahrenheit in March 2026, which in some places was the highest March temperature on record.     NASA Earth Observatory Where every day is Earth day Visit science.nasa.gov/earth/earth-observatory Follow NASAEa ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3657 Issue Time: 2026 Mar 26 0459 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3656 Begin Time: 2026 Mar 22 1430 UTC Yesterday Maximum 2MeV Flux: 8452 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: 2026 Mar 26 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 85 Issued at 0030Z on 26 Mar 2026 Report compiled from data received at SWO on 25 Mar I. Regions with Sunspots. Locations Valid at 25/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4397 N15W27 299 0005 Axx 01 02 Alpha 4398 S17W27 299 0030 Dro 0 ...Continue Reading

NASA News   MEDIA ADVISORY M26-026 MARCH 25, 2026 HUMANS IN SPACE NASA Sets Coverage for First Artemis Crewed Mission Around Moon Artemis II crew members CSA (Canadian Space Agency) astronaut Jeremy Hansen, and NASA astronauts Christina Koch, Victor Glover, and Reid Wiseman walk out of the astronaut crew quarters inside the Neil Armstrong Operations and Checkout Building to the Artemis crew transportation vehicles prior to traveling to Launch Pad 39B as part of a ...Continue Reading

Kona Storms Flood OÊ»ahu   March 25, 2026 Natural Events   Latest Natural Event Images View the natural events archive Kona Storms Flood Oʻahu Back-to-back subtropical cyclones in March fueled destructive flash flooding on several of the Hawaiian Islands.     NASA Earth Observatory Where every day is Earth day Visit science.nasa.gov/earth/earth-observatory Follow NASAEarth       ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3656 Issue Time: 2026 Mar 25 0459 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3655 Begin Time: 2026 Mar 22 1430 UTC Yesterday Maximum 2MeV Flux: 11907 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 upda ...Continue Reading

:Product: Solar Region Summary :Issued: 2026 Mar 25 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 84 Issued at 0030Z on 25 Mar 2026 Report compiled from data received at SWO on 24 Mar I. Regions with Sunspots. Locations Valid at 24/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4392 S17W90 016 0090 Cao 03 02 Beta 4397 N15W12 298 0010 Bxo 04 ...Continue Reading

Discover the latest from NASA Earth Science   March 24, 2026 Weekly News   Latest Images of the Day View the Image of the Day archive A Fault Line in Full Bloom Plains around the San Andreas Fault and across Carrizo Plain National Monument are awash with yellow as wildflowers bloom. Tropical Cyclone Narelle Crosses Australia The powerful storm lashed the northern edge of the continent with damaging winds and drenching rain as it made ...Continue Reading

Tropical Cyclone Narelle Crosses Australia   March 24, 2026 Natural Events   Latest Natural Event Images View the natural events archive Tropical Cyclone Narelle Crosses Australia The powerful storm lashed the northern edge of the continent with damaging winds and drenching rain as it made landfall multiple times.     NASA Earth Observatory Where every day is Earth day Visit science.nasa.gov/earth/earth-observatory Follow NASAEarth ...Continue Reading