Two more of NASA's space telescopes got another look at comet 3I/ATLAS, an interstellar interloper that captured the world's ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, speeding through our celestial neighborhood.

The discussion underscored how citizen scientists, by contributing thousands of data points from around the world, are ...

So what's up with Comet ISON? I first saw it in a telescope on Jan. 7 as a barely visible bit of fluff. Guess what? It still is. Remember, this ...

Following Trump’s lead, Netanyahu shifts strategy on ceasefire even after Hamas accepts Helen Mirren feels ‘insulted’ by ...

The star of the show (so to speak) during the total solar eclipse is clearing the corona of the sun, visible only because the moon has moved in between us and 100% of the sun’s light (for are… ...

An amateur astronomer in Japan recently made an exciting find. Here's when Comet Nishimura will be visible and how to get the best view of its path.

Where can you spot Comet Nishimura? Look toward the northeastern horizon, less than 10 or so degrees above the horizon near the constellation Leo.

The comet—traveling about 44 million miles away—was observed from Earth for the first time earlier this month.