Jet Propulsion Laboratory

Heliophysics
Goddard Space Flight Center
Jet Propulsion Laboratory
The Solar System
It looked like the Sun was heading toward a historic lull in activity. That trend flipped in 2008, according to new research. The Sun has become increasingly active since 2008, a new NASA study shows. Solar activity is known to fluctuate in cycles of 11 years, but there are longer-term variations that can last decades. […]
Posted September 15, 2025
Tsunamis
Earth
Earth Science
Earthquakes
Jet Propulsion Laboratory
Natural Disasters
Oceans
Water on Earth
A massive earthquake and subsequent tsunami off Russia in late July tested an experimental detection system that had deployed a critical component just the day before. A recent tsunami triggered by a magnitude 8.8 earthquake off Russia’s Kamchatka Peninsula sent pressure waves to the upper layer of the atmosphere, NASA scientists have reported.
Posted September 12, 2025
Sentinel-6B
Jason-CS (Continuity of Service) / Sentinel-6
Jet Propulsion Laboratory
Oceans
Weather and Atmospheric Dynamics
Sea surface height data from the Sentinel-6B satellite, led by NASA and ESA, will help with the development of marine weather forecasts, alerting ships to possible dangers. Because most global trade travels by ship, accurate, timely ocean forecasts are essential.
Posted September 11, 2025
Ames Research Center
Armstrong Flight Research Center
Jet Propulsion Laboratory
NASA has selected seven companies to assist the agency with architectural and engineering services at multiple agency centers and facilities. The Western Regional Architect-Engineer Services is an indefinite-delivery/indefinite-quantity multiple award contract has a total estimated value not to exceed $75 million.
Posted July 15, 2025
Earth Science
Earth
Jet Propulsion Laboratory
NASA Aircraft
NASA and the U.S. Geological Survey have been mapping the planets since Apollo. One team is searching closer to home for minerals critical to national security and the economy. If not for the Joshua trees, the tan hills of Cuprite, Nevada, would resemble Mars. Scalded and chemically altered by water from deep underground, the rocks […]
Posted July 10, 2025
Earth
Applied Sciences Program
Earth Science Division
Ellington Field
Floods
General
Jet Propulsion Laboratory
Johnson Space Center
NASA Aircraft
NASA Headquarters
Science Mission Directorate
WB-57
In response to recent flooding near Kerrville, Texas, NASA deployed two aircraft to assist state and local authorities in ongoing recovery operations.
Posted July 9, 2025
Mars Reconnaissance Orbiter (MRO)
Jet Propulsion Laboratory
Mars
The Mars Reconnaissance Orbiter is testing a series of large spacecraft rolls that will help it hunt for water. After nearly 20 years of operations, NASA’s Mars Reconnaissance Orbiter (MRO) is on a roll, performing a new maneuver to squeeze even more science out of the busy spacecraft as it circles the Red Planet. Engineers […]
Posted June 26, 2025
Jet Propulsion Laboratory
During his work on several historic missions, Casani rose through a series of technical and management positions, making an indelible mark on the nation’s space program.   John R. Casani, a visionary engineer who served a central role in many of NASA’s historic deep space missions, died on Thursday, June 19, 2025, at the age […]
Posted June 25, 2025
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