Comets masquerading as asteroids are being found in increasing numbers, with 14 now known in the asteroid belt.

Scientists have discovered seven more "dark comets," and analysis of this haul suggests that the puzzling planetoids are ...

Comets are icy bodies that formed alongside the planets in the early Solar System before being flung into its distant outer ...

A reanalysis of the data from the "rubber-ducky" comet 67P, collected nearly a decade ago, suggests comets may have deposited a lot more water on Earth than scientists previously thought.

It was discovered the following year by Carolyn and Eugene M. Shoemaker, and David Levy and was the first comet ever known to ...

The Comet board of directors is scrambling to replace its aging bus fleet for disabled residents after several vehicles were ...

Here's when Ohio can expect to see eclipses, comets, northern lights and meteor showers in 2025, including a comet visiting ...

In mid-October of this year, Comet Tsuchinshan-ATLAS graced the evening sky with its magnificent appearance. Its incredible ...

NASA has announced the discovery of seven astronomical objects that come in two flavors; they look like asteroids but ...

The rocky bodies, which look like asteroids but act like comets, could comprise up to 60% of near-Earth objects.

Among patients with hormone receptor (HR)-positive, HER2-negative, low-risk ductal carcinoma in situ (DCIS), those who underwent active monitoring had similar two-year invasive ipsilateral breast ...