NASA's OSIRIS-REx mission to return samples of Asteroid Bennu to Earth. Credit: NASA Goddard Space Flight Center ...

The post Analysis Of Near-Earth Asteroid Bennu Sheds New Light On The Origins Of Our Solar System first on TwistedSifter. 4.6 ...

CI chondrites are the most water- and volatile-rich of meteorites, with compositions similar to space rocks like Ryugu and Bennu. They are very porous and 'wet', with up to 20 percent of their weight ...

NASA's OSIRIS-APEX mission, which was one of 19 designated to be canceled by the Trump administration, has been saved from ...

At Edmonton Startup Week, Bennu’s Birdtender mixed cocktails and sparked a bigger conversation about how Canada turns ...

1803 年 4 月，美国特使门罗与法国签订《路易斯安那购买条约》： 以1500万美元（约合今日 3.4 亿美元 ）购得从密西西比河到落基山脉的 82.8 万平方公里 土地。 一夜之间，美国的领土几乎翻倍，从“东部小国”变成横跨大陆的“潜在强国”。

Gold prices have shattered records in 2025 as global instability reshapes where nations and investors seek safety.

Ryugu’s samples reveal that water activity on asteroids lasted far longer than scientists thought, possibly reshaping ...

From how space rocks wobble to where to hit them, scientists are learning the fine art of asteroid deflection — and it could ...

A NASA spacecraft touched down on the rugged surface of the Bennu asteroid on Tuesday, grabbing a sample of rocks dating back to the birth of our solar system to bring home.

A NASA probe orbiting an asteroid over 100 million miles from Earth will make a perilous attempt on Tuesday to snatch a sample from the celestial body’s rocky surface to bring home the space agency’s ...

In April 2029, Apophis is predicted by NASA to come within 32,000 kilometers (20,000 miles) of the Earth's surface. Closer ...