(CNN) — There is a new comet in town, and December is your only chance to see it in the Northern Hemisphere. Astronomers say that comet Leonard is our best and brightest comet to see in 2021. The ...

Spacecraft have revealed that the comet—which one scientist suggests could be an alien spacecraft—is now "distinctly bluer ...

(KTLA) – This time last year, skygazers were treated to the “Christmas Star,” when Jupiter and Saturn aligned and appeared the closest together from Earth’s vantage point in nearly 800 years. Flash ...

There’s been a new comet in the sky over the past few weeks, but now is the prime time to see it for yourself.

This year's meteor shower will also coincide with two comets, promising a dazzling celestial display. Here's how to watch.

This newly discovered comet could soon glow bright enough for the naked eye as it sweeps through October's morning and ...