Watch China's Tiangong space station cross the moon in stunning amateur footage
The Tiangong space station approaches Tycho Crater in stunning amateur transit footage. O recorte ajuda a contextualizar a pauta dentro de Lifestyle.
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Most of the moon's water likely remains chemically bound in its deep interior
After decades of analyzing reams of lunar rocks back here on Earth, the canonical view of the moon was that it was anhydrous; that it had extraordinarily little water. That all began to change in 2009 with new data from NASA's Lunar Crater Observation and Sensing Satellite (LCROS
Future astronauts could walk across rocks from deep inside the Moon
A colossal ancient collision may have left some of the Moon’s deepest secrets surprisingly close to future Artemis landing sites. By recreating the impact that formed the giant South Pole-Aitken basin—the Moon’s largest and oldest crater—scientists found that a low-angle strike f
Oldest known asteroid impact on Earth dated to 3 billion years
Curtin University researchers have determined the most precise age yet for the oldest known impact crater on Earth, providing new insight into how meteorite strikes shaped the planet during its earliest history.
Do hyenas eat livestock and rhinos? Behavioral biologists investigate a surprisingly charm
For conservation and the management of human–wildlife conflicts, it is of great interest to know which species are eaten by carnivores. Scientists from the Ngorongoro Hyena Project at the Leibniz Institute for Zoo and Wildlife Research (Leibniz-IZW) analyzed this dynamic for spot
Earth's oldest crater really is more than 3 billion years old, new study confirms
In the Pilbara of Western Australia, some of Earth's oldest rocks lie beneath the sky, as they have for billions of years. They are dark, weathered volcanic rocks, close to 3.5 billion years old, cut by veins and stewed by deep time.
Discrepancies in AI lunar crater catalogs discovered
A new Southwest Research Institute-led study compared eight AI-generated lunar crater catalogs, discovering that many of their published performance metrics drop sharply when the databases are evaluated using the same scientific standards humans are held to. Crater catalogs provi
From bursts to creep: Rewriting the story of mud volcano flows
Mud volcanoes are often pictured as dramatic geological phenomena featuring the sudden eruption of large volumes of fiery mud in short, powerful bursts. By examining recent activity at the Lokbatan mud volcano in Azerbaijan, an international team of researchers led by the Univers
In Sicily, drones at work to predict volcanic eruptions
Hovering over the volcano, a buzzing drone pauses in front of a laser beam on the crater's edge as researchers test whether the devices can measure gases to predict eruptions.
Six massive landslides discovered on icy Pluto
Scientists have detected evidence of landslides on Pluto for the first time. A paper published in the journal Icarus reports that images taken by the New Horizons spacecraft during a flyby revealed six large landslides in three impact craters.
Marte Revela Seus Segredos: O Que a Cratera Gale Diz Sobre Sua Energia Interior
Enquanto a sonda Curiosity desvenda camadas geológicas de Marte, os astros nos convidam a explorar nossas próprias profundezas. Entenda o que a energia marciana revela sobre você.
Rover Perseverance completa maratona em Marte e quebra recorde histórico
A sonda da NASA percorreu 42,195 km pelo solo marciano em pouco mais de cinco anos, superando com folga o tempo do rover Opportunity, antigo recordista da façanha.