Where do meteorites of different type come from? In a review paper, astronomers trace the impact orbit of observed meteorite falls to several previously unidentified source regions in the asteroid ...

Where do meteorites of different types come from? In a review paper in the journal Meteoritics & Planetary Science, ...

A team of astronomers has spent over a decade tracing meteorite impacts on Earth back to their original sources in the ...

In late 2024, astronomers spotted asteroid 2024 YR4 on a trajectory that could potentially threaten Earth. This observation ...

For the first time, scientists are creating a geologic map of the asteroid belt—the region between Mars and Jupiter filled ...

NASA is monitoring a bus-sized asteroid as it makes its closest approach to Earth today, among a group of five space rocks ...

Mar. 13, 2025 — Astronomers have constructed the first detailed 3D map of the properties of cosmic dust in our home galaxy. For their map, the astronomers used 130 million spectra from ESA's ...

Sure, they can keep a pair of too-large pants from sagging. But the right belt can also inject a dose of personality or whimsy into your outfit on days when you reach for your favorite white T ...

There are lots of ways to use cannabidiol (CBD). But if you’re looking for relief from aches and pains or help with skin conditions, a topical — such as a CBD cream — might be your best bet ...

Columbia engineers have created a powerful 3D photonic-electronic chip that could overcome one of AI’s biggest hardware challenges: energy-hungry data transfer. Their design combines light-based data ...