A team of scientists has discovered that WASP-69 b, an exoplanet, has a comet-like tail of gas, stretching up to 563,000 ...

Astronomers have discovered that the exoplanet WASP-69 b has a comet-like tail, which extends more than 350,000 miles due to ...

Dark comets are not like typical comets, which are icy bodies that form glowing tails when they approach the Sun. Rather, ...

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

The Planet WASP-69 b The Discovery The exoplanet WASP-69 b has a “tail,” leaving a trail of gas in its wake. Key Takeaway ...

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

Astronomers have discovered an unusual exoplanet with a long "tail" of gas trailing behind it, not unlike a comet.

A new category of space rock called “dark comets” are proving more common than previously thought, with 14 asteroid-comet ...

The first dark comet—a celestial object that looks like an asteroid but moves through space like a comet—was reported less ...

This new data reveals that not even all dark comets are the same: there are at least two different kinds. And, in turn, the ...