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NASA’s SunRISE SmallSats Ace Tests, Moving Closer to Launch
The small satellites passed a crucible of tests, ending with a simulation of the intense vibrations of launch.
Is it raining or snowing? Here’s why that’s so hard for scientists to answer.
Scientists are using lasers, satellites and even sound to determine what is falling from the sky—but the best tool may still be the human eye.
How Attribution Science Can Help Inform Grid Resilience
Extreme weather events were behind all high-impact power outages in the central United States between 2014 and 2024.
A Plume of Bright Blue in Melissa’s Wake
The category 5 hurricane stirred up carbonate sediment near Jamaica in what scientists believe is the largest such event in the satellite record.
Orbiting satellites could start crashing into one another in less than 3 days, theoretical new 'CRASH Clock' reveals
Researchers have proposed a theoretical timepiece, dubbed the "CRASH Clock," which tells us how quickly satellites would start colliding if they lost the ability to avoid each other, such as during a powerful solar storm. And its value is rapidly decreasing.
2023 Ames Earth Science Nuggets
Earth Science (SG) Nuggets – Menu BarHomeNuggets Home2025202420232022 2023 Ames Earth Science Nuggets Earth Science Nuggets are bite-sized, single-page summaries of recent science results, mission highlights, and outreach activities. Back to Earth Science Nuggets Overview about 2023 Ames Earth Science Nuggets march 2023 Portable, Scalable, and Re-usable Science Data Processing Software for NASA Satellite Missions march 2023 Portable, Scalable, and Re-usable Science Data Processing Software for NASA Satellite Missions May 2023 ARC manages field campaign Sub-MesoscaleOcean Dynamics Experiment May 2023 ARC manages field campaign Sub-MesoscaleOcean Dynamics Experiment June 2023 Alpha Jet Atmospheric eXperiment (AJAX) produces database on trace gas and meteorological observations June 2023 Alpha Jet Atmospheric eXperiment (AJAX) produces database on trace gas and meteorological observations july 2023 Earth’s protective stratosphere affected by clouds from below july 2023 Earth’s protective stratosphere affected by clouds from below August 2023 What does global land climate look like at 2 degrees warming? August 2023 What does global land climate look like at 2 degrees warming? Downloads Portable, Scalable, and Re-usable Science Data Processing Software for NASA Satellite Missions Dec 18, 2025 PDF (279.60 KB) ARC manages field campaign Sub-Mesoscale Ocean Dynamics Experiment Dec 18, 2025 PDF (333.27 KB) Alpha Jet Atmospheric eXperiment (AJAX) produces database on trace gas and meteorological observations Dec 18, 2025 PDF (332.86 KB) Earth’s protective stratosphere affected by clouds from below Dec 18, 2025 PDF (464.51 KB) What does global land climate look like at 2 degrees warming? Dec 18, 2025 PDF (246.82 KB)
A NASA satellite caught a giant tsunami doing something scientists didn’t expect
When a huge earthquake struck near Kamchatka, the SWOT satellite captured an unprecedented, high-resolution view of the resulting tsunami as it crossed the Pacific. The data revealed the waves were far more complex and scattered than scientists expected, overturning the idea that large tsunamis travel as a single, stable wave. Ocean sensors confirmed the quake’s rupture was longer than earlier models suggested. Together, the findings could reshape how tsunamis are modeled and predicted.
NASA- French SWOT Satellite Provides Global Estimate of River Discharge
Developed using data from the SWOT (Surface Water and Ocean Topography) satellite, this resource makes it possible to estimate river discharge, defined as the
US Conducted Operation Resolve in Venezuela. Here’s What Satellite Images Reveal
New satellite images show extensive damage to Venezuela's military complex from recent US airstrikes targeting President Maduro's regime.
Damage at Venezuelan military sites after US strikes: satellite images
New imagery obtained by Business Insider shows widespread damage at a military complex in the southern part of Caracas.
SpaceX moves thousands of Starlink satellites in orbit after near miss with Chinese rival
A SpaceX executive said the move would reduce the "likelihood of collision" with other satellites and space debris.
The deep ocean has a missing link and scientists finally found it
Scientists have uncovered why big predators like sharks spend so much time in the ocean’s twilight zone. The answer lies with mid-sized fish such as the bigscale pomfret, which live deep during the day and rise at night to feed, linking deep and surface food webs. Using satellite tags, researchers tracked these hard-to-study fish for the first time. Their movements shift with water clarity, potentially altering entire ocean food chains.
Earth's seasons vary wildly, even at the same latitude, new research finds
Earth's seasons look very different at locations not far from each other, 20 years' worth of satellite data reveals.
Earth's Seasons Are Strangely Out of Sync, Scientists Discover From Space
These mismatches have surprising consequences.
SpaceX Loses Starlink Satellite, This Space Stock Initiated Overweight
SpaceX loses contact with Starlink satellite in mishap. Intuitive Machines angles toward buy point. EchoStar rally continues.
SpaceX loses contact with Starlink satellite after mishap
SpaceX's Starlink said one of its satellites experienced an anomaly in space on Wednesday that created a "small number" of debris and cut off communications with the spacecraft at 418 km (259.73 miles) in altitude, a rare kinetic accident in orbit for the satellite internet giant.
Space Force Uses Magic: The Gathering-Style Cards To Announce The War Names For Its Satellites
You've really got to see the cards to believe them.
Watch Atlas V rocket launch 27 of Amazon's internet satellites to orbit early Dec. 15
Liftoff is scheduled for 3:49 a.m. ET on Monday (Dec. 15).
NASA’s TRACERS Spacecraft Begin Preliminary Science Data Collection
NASA’s TRACERS (Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites) mission has started collecting preliminary science data,
NASA Satellite Images Could Soon Lead to Safer Bridges Worldwide
Researchers are turning to satellite data to monitor the world’s longest bridges. Due to high costs and logistical challenges, fewer than 1 in 5 bridges
Flandrau Planetarium and Science Center celebrates 50 years of curiosity
The building now hosts exhibits ranging from space satellites to great white sharks.
Flandrau Planetarium and Science Center celebrates 50 years of curiosity
The building now hosts exhibits ranging from space satellites to great white sharks.
Black Hole Eats Star: NASA Missions Discover Record-Setting Blast
Astronomers have been poring over a flood of data from NASA satellites and other facilities as they try to work out what was responsible for an extraordinary
Scientists Relaunch the 'Internet of Animals'
German scientists have relaunched a satellite system that will be used to track wildlife all across the globe. The "internet of animals" was first launched in 2020, in collaboration with Russian researchers, but was abruptly halted after Russia invaded Ukraine.
Launching hundreds of thousands of satellites will threaten space research, scientists warn
We've all come to appreciate the beautiful images space telescopes provide us of galaxies, nebulas and more, but they also provide astronomers with important scientific information about our universe. That science may be under threat in the next decade if the proposed 560,000 satellites are launched.
Satellites Detect Seasonal Pulses in Earth’s Glaciers
From Alaska’s Saint Elias Mountains to Pakistan’s Karakoram, glaciers speed up and slow down with the seasons.
Space is filling with junk and scientists have a fix
Earth’s orbit is getting crowded with broken satellites and leftover rocket parts. Researchers say the solution is to build spacecraft that can be repaired, reused, or recycled instead of abandoned. They also want new tools to collect old debris and new data systems that help prevent collisions. The goal is to make space exploration cleaner and more sustainable.
World's first commercial space science satellite launched
The first private space science satellite set to study the effect of flares from stars has been launched into space and is now in orbit, the company behind it has said.
Satellites spot rapid “Doomsday Glacier” collapse
Two decades of satellite and GPS data show the Thwaites Eastern Ice Shelf slowly losing its grip on a crucial stabilizing point as fractures multiply and ice speeds up. Scientists warn this pattern could spread to other vulnerable Antarctic shelves.