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

A newly discovered dwarf planet called 'Ammonite' (2023 KQ14) has been spotted in the outer solar system, and it could be another nail in the coffin for the Planet Nine hypothesis.

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 ...

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.

Answer 17: A meteoroid is a small rocky or metallic body in space. A meteor is the streak of light produced when a meteoroid enters Earth’s atmosphere. A meteorite is a meteoroid that survives passage ...

(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 ...