Add Yahoo as a preferred source to see more of our stories on Google. NASA's Pleiades supercomputer has provided fresh insights into the Oort cloud – a vast, theoretical spherical shell of icy objects ...

Scientists have unlocked one of the solar system’s many secrets from an unexpected source: a planetarium show opening to the public on Monday. At the American Museum of Natural History last fall, ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration of the ...

Our solar system's famous "invader" might be as old as the Milky Way itself.

A barred spiral galaxy with 100-400 billion stars, a supermassive black hole, and new 2025 discoveries from Gaia and JWST.

Recent research advances the hypothesis that our star may have undertaken a long journey from the galactic core, in the ...

The comet formed in a cold and distant part of the early Milky Way up to 12 billion years ago, potentially putting it just under 2 billion years the age of the universe. The Gaia telescope spotted ...

Astronomers have discovered that the Solar System traversed the Orion star-forming complex, a component of the Radcliffe Wave galactic structure, approximately 14 million years ago. This journey ...

Fig. 2: The Radcliffe wave. The clouds that comprise this structure are highlighted in red and superimposed on an artist's illustration of the Milky Way. The location of the Sun is highlighted by the ...