Search results for Asteroid Belt

Planetary Sciences Jul 7, 2025

Meteorite challenges the timeline of the early solar system

A small, inconspicuous meteorite may be about to change our understanding of how and when our solar system formed. Tiny shavings from the meteorite Northwest Africa 12264 are challenging the long-held belief that planets ...

Planetary Sciences Jul 3, 2025

Tianwen-2 probe captures Earth images en route to sample asteroid and comet

China's Tianwen-2 probe continues on its journey to rendezvous with a near-Earth asteroid (NEA) before heading to the main asteroid belt. The second in China's interplanetary exploration program (which translates to "Questions ...

Planetary Sciences Jul 2, 2025

Lucy mission provides full view of asteroid Donaldjohanson

Scientists with NASA's Lucy mission continue to analyze data collected during the spacecraft's April 20 encounter with the main-belt asteroid Donaldjohanson.

Planetary Sciences Jun 25, 2025

The mystery of Mercury's missing meteorites, and how we may have finally found some

Most meteorites that have reached Earth come from the asteroid belt between Mars and Jupiter. But we have 1,000 or so meteorites that come from the moon and Mars. This is probably a result of asteroids hitting their surfaces ...

Space Exploration Jun 19, 2025

Using a space elevator to get water off Ceres

We might not currently have any technology that would make a space elevator viable on Earth. But that doesn't mean they wouldn't work on other bodies around the solar system. One of the most interesting places that one could ...

Astronomy Jun 4, 2025

Rubin Observatory to detect millions of new solar system objects in vivid detail, simulations suggest

A group of astronomers from across the globe, including a team from the University of Washington and led by Queen's University Belfast, have revealed new research showing that millions of new solar system objects will be ...

Space Exploration Jun 2, 2025

Advancing deep space travel with nuclear propulsion

How can fission-powered propulsion help advance deep space exploration, specifically to the outer planets like Jupiter, Saturn, Uranus, and Neptune? This is what a recent study presented at the 56th Lunar and Planetary Science ...

Planetary Sciences May 29, 2025

China's Tianwen-2 is off to collect an asteroid sample

Asteroids are the ancient remnants of our solar system's birth, rocky fragments that never formed into planets. Most of these celestial wanderers inhabit the asteroid belt between Mars and Jupiter, where Jupiter's immense ...

Astronomy May 26, 2025

Water ice detected in a debris disk around young nearby star

Using the James Webb Space Telescope (JWST), astronomers from Johns Hopkins University (JHU) and elsewhere have detected water ice in a debris disk around HD 181327—a young star located within 160 light years away from the ...

Astronomy May 14, 2025

Studies reveal hidden secrets about interiors of the moon and the asteroid Vesta

Analyzing gravity data collected by spacecraft orbiting other worlds reveals groundbreaking insights about planetary structures without having to land on the surface.

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