Astronomía
James Webb Telescope Discovers Water Vapor on Exoplanet TOI-421 b
NASA's space telescope made an unprecedented finding on TOI-421 b, a sub-Neptune with a surprisingly clear atmosphere, potentially reshaping our understanding of planetary formation.
NASA Enhances Asteroid Detection and Deflection Capabilities
The US space agency advances planetary defense techniques following the successful DART mission and the upcoming NEO Surveyor observatory.
Unexpected Garnet Discovery in Martian Meteorite Reveals Mars' Geological History
Researchers have found garnet grains, a mineral never before observed on the Red Planet, inside a Martian meteorite, offering new insights into its 4.5-billion-year geological past.
Jupiter's Great Red Spot: New Study Unravels Centuries-Old Mystery
A groundbreaking study led by NASA Goddard scientists reveals new insights into the composition and enduring nature of Jupiter's iconic storm, first observed in 1665.
Stanford's STEHM Model Optimizes Search for Habitable Exoplanets
Stanford University introduces STEHM, a new tool that filters exoplanets based on their ability to maintain stable atmospheres, a key condition for life.
NASA's Maven Mars Orbiter Declared Out of Service After Six Months of Silence
Following an anomaly that disrupted its orbit and depleted its batteries, the Maven spacecraft, vital for understanding Mars' atmosphere, has ended its active mission. Its scientific data remains an invaluable legacy.
NASA Space Robotics Challenge
NASA invites U.S. researchers to submit proposals for experiments using a robotic arm that will be sent to low Earth orbit as part of the Fly Foundational Robots mission.
NASA Reveals Stunning Details of Meteor That Shook the United States
The space agency has shared new information about the fireball that released energy equivalent to 230 tons of TNT, shaking a vast region.
Hubble Data Reanalysis Lowers Confidence in Europa's Water Plumes
A new review of 2014 Hubble observations significantly reduces confidence in the existence of water vapor plumes on Jupiter's moon Europa. This finding re-evaluates how scientists might study its hidden ocean.
Andrew McCarthy Captures Boeing 737 Transiting Sun After 1.7 Million Photos
Astrophotographer Andrew McCarthy waited six days to achieve a unique shot of an airplane crossing the Sun, highlighting patience in his field.
27 Planets Found Orbiting Two Suns, Just Like in Star Wars
An astronomical discovery has revealed 27 potential planets orbiting twin stars, a phenomenon previously more common in science fiction than reality.
Uranus and Neptune: Rock and Gas Giants, Not Just Ice?
New research challenges the traditional classification of Uranus and Neptune, suggesting rock might be a dominant component in their outer layers and redefining our understanding of these distant worlds.