🇺🇸 美國 共 485 篇
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New private 'Perceptor' probes will keep an eye on satellites high above Earth
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Alpine resorts' snowmaking equipment may be put to work fighting summer forest fires
Snow cannons are stored during the summer months at the Adelboden-Lenk ski resor…
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Total darkness, then sunset as full eclipse wows spectators in Spain
The moon completely covers the sun during a total solar eclipse as seen from Ari…
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A rare sunset total solar eclipse dazzles the sky for millions of people
A fish jumps out of the water during a solar eclipse as the moon partially cover…
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Total solar eclipse 2026 thrills millions with a stunning cosmic spectacle (photos, video)
A ring of fire on a black background. When you buy through links on our articles…
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Total solar eclipse 2026 has begun. Here are the first views of totality
A thin white line of wispy light on a black background. When you buy through lin…
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Radiation vest tested on NASA moonshot can cut astronauts' exposure in solar storms, study suggests
In this photo provided by NASA, Helga and Zohar, two female manikins in the Matr…
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Radiation-shielding vest aced Artemis I lunar test, could protect astronauts on moon and Mars missions
NASA's uncrewed Orion spacecraft, seen during the Artemis I mission to lunar orb…
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NASA astronaut Mike Fincke leaves agency months after medical emergency in space
NASA astronaut Mike Fincke steps out of the Neil A. Armstrong Operations and Che…
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New space object called "black hole star" discovered by astronomers
Astronomers announced Wednesday they had discovered a new type of astronomical o…
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Farthest 'black hole star' ever found could help solve the James Webb Space Telescope's little red dot mystery
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After an earthquake, how long can trapped people survive?
Rescue workers carry a survivor Daniela Largo after pulling her from the rubble …
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Perseid meteor shower peaks under perfect skies tonight — here's what to expect
Background shows meteors streaking across the sky with text in the foreground re…
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SpaceX wraps Starlink double header day with the launch of 24 Starlink satellites from California
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SpaceX could make $500 billion in 2028, Elon Musk says (video)
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Scientists create largest 2D map of the universe with 5.6 trillion pixels and nearly 4 billion cosmic objects
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Scientists find 2 million active black holes, exploding stars and more, nearly doubling our view of the hig...
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The most dramatic meteor shower of the summer peaks the day of a solar eclipse
A shooting star from the Perseid meteor shower streaks across the night sky agai…
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1-billion-year-old Mars meteorite found in Algeria is like nothing we've seen from the Red Planet
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Sky-gazers can look forward to a stunning meteor shower peak this week. How and when to see it
A Perseid meteor streaks across the sky in Dambulla, Sri Lanka, in July 2026. - …
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SpaceX launches 29 Starlink satellites to orbit from Florida (video, photos)
A SpaceX Falcon 9 rocket launches 29 Starlink internet satellites from Florida’s…
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NASA will chase the Aug. 12 total solar eclipse with balloons and a high-altitude jet
People are seen as silhouettes with the sun behind them. They're on a field. Whe…
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Perseid meteor shower reaches peak viewing on Wednesday night
The Perseid meteor shower is set to provide a late-summer show in the skies over…
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Behold the majestic mane of the Lion Nebula | Space photo of the day for Aug. 11, 2026
A purple bright center is surrounded by darker purple and blue bright light. . W…
New transmission from animals likely caused Congo-Uganda Ebola outbreak, study says
FILE PHOTO: Red Cross workers walk in a formation as they disinfect Rwampara gen…
New tech adds phone tracking to license plate readers, associating devices with identifiable cars
License plate readers like this one could soon be joined by sensors that detect …
Chinese rocket carrying satellite explodes seconds after launch
A Chinese rocket set to launch a satellite into orbit blew-up seconds after lift…
SpaceX wants to put 1 million AI satellites in orbit. What would that do to Earth's climate?
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Europe's hot summer stunts Austrian crops, prompts rush to slaughterhouse
Corn cobs that failed to ripen and dried out during the heatwave in Hoersching, …
Will Perseid shooting stars be visible during the Aug. 12 total solar eclipse?
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