NASA and China's national space agency plan to send crewed missions to Mars in the coming decades. Per NASA's Moon to Mars mission architecture, this will involve using infrastructure established through the Artemis Program ...
Space Exploration
10 hours ago
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Astronomers have revealed new details about the makeup and age of a visiting comet that was born around a distant star. They conclude that the composition of 3I/Atlas is strikingly different from any object found in our solar ...
Astronomy
Jul 2, 2026
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Deep inside gas giants like Jupiter and Saturn, hydrogen and helium coexist under pressures millions of times greater than Earth's atmosphere. Under those conditions, helium may separate from hydrogen and influence a planet's ...
General Physics
Jun 24, 2026
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Need some good news on a Friday after a long week? The Earth may not be engulfed by the expanding fireball of the dying sun, which has long been assumed to be our home planet's ultimate fate, according to scientists.
Planetary Sciences
Jun 19, 2026
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Supermassive black holes are the largest known black holes in the universe, sitting at the center of most large galaxies. They are sometimes described as cosmic monsters because they feed on surrounding gas and dust when ...
A team of astronomers, led by University of Warwick in collaboration with researchers at MIT and McMaster, have developed a novel method to use the properties of dust rings around stars to estimate the masses of newborn planets. ...
Astronomy
May 28, 2026
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The source of the significant water ice deposits hidden in Mercury's polar regions has been a topic of debate among researchers. A new study, published in the Journal of Geophysical Research: Planets, suggests that these ...
SpaceX's blockbuster IPO filing included some out-of-this-world details, including a provision that founder Elon Musk's massive bonus only kicks in if one million humans settle on Mars.
Space Exploration
May 21, 2026
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Captured by the multispectral imager instrument on NASA's Psyche mission, this is an enhanced-color view of the large double-ring crater Huygens (upper right; about 290 miles, or 470 kilometers, in diameter) and the surrounding ...
Space Exploration
May 20, 2026
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This month, ESA's Mars Express takes us to Shalbatana Vallis: a fascinating Martian valley surrounded by signs of water, lava, craters and chaos. Shalbatana Vallis is an impressive channel near Mars's equator. This image, ...
Planetary Sciences
May 13, 2026
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