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 ...

Operators follow a 25-year rule: at this point, a satellite’s mission is deemed to have ended and it is lowered into the atmosphere where gravity and friction kicks in. While this helps clear space, ...

Mar. 17, 2025 — New modeling indicates the main belt asteroid (52246) Donaldjohanson may have formed about 150 million years ago when a larger parent asteroid broke apart; its orbit and spin ...

This advertisement has not loaded yet, but your article continues below. The Prince Edward Island Regulatory and Appeals Commission (IRAC) announced a one-cent change to regular gas prices overnight, ...