Comet Leonard, named after a ... While it leaves, it will burn brightly in the night sky just in time for Christmas. ... The footage shows the comet flying past the Milky Way Galaxy.

The newly discovered interstellar visitor is just the third of its kind and fascinates astronomers who hope to learn from it ...

Look up on a dark night this week and you might see a bundle of icy rock flying through space just in time for the holidays. Thanks to its seasonal timing, Comet 46P/Wirtanen has become known as ...

At this time of year, in this part of the universe, localized entirely within our solar system!

A recently discovered comet, named C/2023 A3 Tsuchinshan–ATLAS, makes its closest approach of Earth on Saturday. The comet’s next appearance may be in 80,000 years.

Just in time for Christmas, the latest apparition of a comet shines like a beautiful ornament in the sky — a delightful green-shrouded treat for amateurs and scientists alike. On Dec. 16, Comet ...

This month, sky gazers have also been treated to a comet sighting, as the ‘Christmas comet’ became visible in the night sky. Now, NASA has taken two stunning photos of Comet 46P/Wirtanen.

What's that flying across the sky at 157,000mph? No, not Rudolph and Santa's Sleigh, but a celestial object nicknamed by some as the Christmas Comet. Better known as Comet Leonard, it was ...