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NASA’s Hubble Traces Hidden History of Andromeda Galaxy
In the years following the launch of NASA’s Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby stellar island to our Milky Way — the…
Aerospace Latin America: A History
Over several months in 2025, the NASA History Office presented a seminar series on the topic of Aerospace Latin America. This series explores the origins, evolution, and historical context of aerospace in the region since the dawn of the Space…
NASA International Space Apps Challenge Announces 2024 Global Winners
NASA Space Apps has named 10 global winners, recognizing teams from around the world for their exceptional innovation and collaboration during the 2024 NASA Space Apps Challenge. As the largest annual global hackathon, this event invites participants to leverage open…
Eaton Fire Leaves California Landscape Charred
A NASA airborne instrument captured images of the fire’s aftermath in and around Altadena.
NASA Scientists Find New Human-Caused Shifts in Global Water Cycle
In a recently published paper, NASA scientists use nearly 20 years of observations to show that the global water cycle is shifting in unprecedented ways. The majority of those shifts are driven by activities such as agriculture and could have…
Exoplanets Need to Be Prepared for Extreme Space Weather, Chandra Finds
Planets around other stars need to be prepared for extreme weather conditions, according to a new study from NASA’s Chandra X-ray Observatory and ESA’s (European Space Agency’s) XMM-Newton that examined the effects of X-rays on potential planets around the most…
NASA’s Pandora Mission One Step Closer To Probing Alien Atmospheres
Pandora is a small satellite designed to characterize exoplanet atmospheres and their host stars.
NASA Solar Observatory Sees Coronal Loops Flicker Before Big Flares
For decades, scientists have tried in vain to accurately predict solar flares — intense bursts of light on the Sun that can send a flurry of charged particles into the solar system. Now, using NASA’s Solar Dynamics Observatory, one team…
Another Puff from Whakaari
The perpetually restless and occasionally explosive volcano in New Zealand has been emitting steam, volcanic gases, and a bit of ash.
How It Started, How It’s Going: Johnson Space Center Edition
If you ask Johnson Space Center employees why they work for NASA, many will tell you it was always their dream. For others, landing a job at NASA was an unexpected stop on their career path. Here is a look…
50 Years Ago: Preparing the Final Saturn Rocket for Flight
With the historic first international space docking mission only six months away, preparations on the ground for the Apollo-Soyuz Test Project (ASTP) intensified. At NASA’s Kennedy Space Center (KSC) in Florida, workers in the Vehicle Assembly Building (VAB) stacked the…
NASA Celebrates Edwin Hubble’s Discovery of a New Universe
For humans, the most important star in the universe is our Sun. The second-most important star is nestled inside the Andromeda galaxy. Don’t go looking for it — the flickering star is 2.2 million light-years away, and is 1/100,000th the…
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