An icy object in perfect sync with Neptune reveals new details about planetary migration and unseen bodies far beyond the Kuiper Belt.

Amazon’s $140 million site at Kennedy Space Center can support up to three simultaneous launch campaigns for its satellite internet network.

SCOTS may be able to catch a glimpse of Pluto this week as it reaches peak brightness. The dwarf planet is set to be at its ...

The heat wave baking the central United States this week may feel worse than those earlier in the summer, and corn is partly ...

According to study co-author Dr Fumi Yoshida, Neptune is the only known massive object near the outer Solar System that could have shaped the orbits of the TNOs and Sednoids. However, Ammonite is ...

Perplexity AI scores 360-million-customer win in India; Australian billionaire’s political party suffers data breach, won’t ...

The Keck Observatory and NASA’s Hubble Space Telescope may have uncovered a "potential three-body system in the Kuiper Belt," ...

Planet Nine should appear stationary over the course of a single day but show detectable movement over months.

(Web Desk) - Astronomers have discovered a new world circling the outer edges of our solar system. Researchers using the ...

Despite the powerful telescopes that modern astronomers have to work with, the distant reaches of the Solar System are still ...

Ammonite was discovered using the Subaru Telescope in Hawaii, with follow-up confirmation from the Canada-France-Hawaii ...

A telescope has discovered a new world on the edge of the Milky Way – potentially confirming the ‘Planet X’ theory. Beyond ...