Before the ribbon-cutting for the solar system walk on the Columbia Greenway Rail Trail on Nov. 29, created by WHS Astronomy ...
Astronomers measure the speed at which the solar system is hurtling through space by mapping surrounding galaxies and ...
New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed ...
Earth may have a moon today because a nearby neighbor once crashed into us, a new analysis of Apollo samples and terrestrial ...
About 4.5 million years ago, a great cosmic dog kicked past our Solar System – and its effects may still be seen today.
New high-contrast images from SPHERE show a stunning variety of debris disks shaped by collisions of tiny planet-building ...
A small, icy traveler from deep space has just threaded its way through the inner Solar System, offering a fleeting but ...
When a meteor streaks across the sky, it's not just beautiful. It's nature's way of delivering a time capsule to Earth.
While the feds idled, an interstellar object known as 3I/ATLAS was barnstorming the solar system, at a speed that reached 153 ...
It's possibly as big as Manhattan, likely older than our own solar system, and it's traveling through space at speeds of up to 153,000 miles per hour.
Nearly 4.5 million years ago, two large, hot stars brushed tantalizingly close to Earth's sun. They left behind a trace in ...