Meteorites are rocks from space that survive their fiery descent through Earth's atmosphere and reach the ground. More than ...

Thanks to this method, future eclipse maps could be accurate down to the second. However, another total solar eclipse visible from the US will not occur until 2044. Parts of Europe and the Middle ...

Alpha Centauri, the nearest star system to the sun, is probably shedding comets and asteroids into our solar system — and even producing a few meteors in our sky. Located just 4.3 light-years ...