In the outer reaches of the Solar System, beyond the ice giant Neptune, lies a ring of comets and dwarf planets known as the ...

The Tsuchinshan-ATLAS comet was created more than 4 billion years ago when the planets reshuffled and changed the ...

NASA's New Horizons mission team believed their spacecraft would have reached the outer edge of the solar system's so-called ...

NASA/Eric Bordelon Comet C/2023 A3 (Tsuchinshan-ATLAS) passes over NASA's Michoud Assembly Facility in New Orleans in this ...

NASA recommends using a pair of binoculars or a small telescope to see Comet A3 Tsuchinshan-ATLAS in San Antonio. In order to ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. A brand-new group of frozen objects, orbiting the sun out beyond the distant Kuiper Belt, has ...

Other organizations, naturally, have access to it as well, and that's how we now ended up with news of a potential second Kuiper Belt being present in our solar system. The Kuiper Belt is a term ...

A comet swings by Earth about once every 80,000 years was visible in the skies of Connecticut on Tuesday night.

New Horizons—the famous NASA spacecraft that flew by Pluto in 2015—is now making new discoveries beyond the Kuiper Belt. With help from the Subaru telescope in Hawaii, scientists have ...

Using the dual perspectives of Hubble and New Horizons, scientists have gained new insights into Uranus' atmospheric ...

A brand-new group of frozen objects, orbiting the sun out beyond the distant Kuiper Belt, has been spotted by the Subaru telescope, working with NASA's New Horizons mission to find new targets for the ...