"Even today, our understanding of star formation is still developing; comprehending how stars formed in the earlier universe is even more challenging." ...

Star Wars and Star Wars Legends have given sci-fi some of the greatest space battles in the history of the genre. Whether put ...

NASA said Wednesday that new data collected overnight cut the probability of asteroid 2024 YR4 hitting Earth to 1.5%. The ...

Have you ever looked at the beach and wondered how many grains of sand there are? That can be mind-boggling to think about. Scientists estimate that, depending on the grain size and density, a single ...

Galaxies, planets, black holes: to most people, everything about our Universe sounds and feels enormous. But while it's true ...

Planet demographics reveal a puzzling lack of worlds in a certain size range throughout the galaxy F or centuries our solar ...

Warhammer 40K's lore is riddled with warfare among factions. Which of the many sides of the conflict are the most powerful?

Christopher Nolan went to some wild places with his sci-fi movie Interstellar, but physicist Kip Thorne helped keep it ...

New research suggests that our Solar System may already be swimming in interstellar objects that originate from the Alpha ...

New paper points to the Alpha Centauri triple star system as likely potential source of millions of interstellar asteroids and comets.

15, 2025 — New observational data and simulation models have confirmed a new type of planet unlike anything ... a moon that is a large fraction of the size ... Dec. 19, 2024 — New studies ...

NASA's Jet Propulsion Laboratory has declared a 1.6% chance that a large asteroid would strike the Earth when on Dec. 22, ...