Raspberry sugar spotted in interstellar space, a sweet discovery that could reveal clues a
"Our work shows that sugars can form naturally in space." O recorte ajuda a contextualizar a pauta dentro de Lifestyle.
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Sugar molecules found in interstellar space for the first time
Researchers have long suspected early life may have been helped by sugars brought to Earth by asteroids – now a sugar found in raspberries has been spotted in a cosmic cloud nearly 27 light years away
NASA looks for the origins of interstellar comet 3I/ATLAS | Space photo of the day for Jun
NASA's James Webb Space Telescope is finding clues that are leading scientists toward the origins of the interstellar comet 3I/ATLAS.
More clues surface about the origins of interstellar comet 3I/ATLAS
Observations of the fast-moving interstellar comet with the Very Large Telescope in Chile support similar observations made by the JWST.
A rare interstellar visitor triggered a SETI search for alien technology
SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology but found nothing beyond human-made interference. Even so, the rapid-response observations helped confirm the object's natural origin and showcased how futu
12 billion years old, this interstellar comet is older than our solar system
One year ago, on July 1, 2025, astronomers discovered a fascinating new object moving through the solar system. Detected by the Asteroid Terrestrial-impact Last Alert System (ATLAS), the object was quickly recognized as something special.
New Horizons tracks solar wind slowdown as interstellar atoms add drag
A new Southwest Research Institute (SwRI) study based on data from NASA's New Horizons spacecraft has uncovered insights into why the solar wind gradually slows as it moves toward the edge of the solar system and the boundary with interstellar space. The study "The Gradual Slowin
Older than the sun: Astronomers find new clues to the origin of interstellar comet 3I/ATLA
Astronomers have used the European Southern Observatory's Very Large Telescope (ESO's VLT) to study the composition of 3I/ATLAS, the brightest interstellar object ever seen, in detail. By measuring specific chemical fingerprints—the first observations of this kind for a comet tha
How an interstellar comet sheds light on universe's 'cosmic noon'
Last year, an interstellar traveler entered our solar system. Some speculated that it was an alien spacecraft, but it turned out to be a comet, 3I/Atlas, and it provoked interest from astronomers and astrophysicists eager for insights into galaxies far, far away. Detailed observa
New Horizons watches the solar wind as it slows down
Where does the solar system end and interstellar space begin? That's a question scientists have been working to answer using spacecraft traveling beyond the sun's influence. A team of researchers from the Southwest Research Institute, led by Heather Elliott, is using the Solar Wi