"Become an even smaller baby."That one sentence started the story of the universe with baby Sol.In parts ①〜③, we traced the ...

Two rings of planetary debris orbit the newly discovered star. Studying them could help scientists understand how the Solar ...

Scientists with the U.S. National Science Foundation have identified a large object in the outer reaches of the solar system ...

The video explains a simulated future merger between the Milky Way and the Andromeda Galaxy. It covers how the encounter ...

Somewhere in the direction of the constellation Sagittarius, about twenty-five thousand light-years away, sits the anchor of ...

You can be moving at extraordinary speed and still feel completely stationary. The reason comes down to the difference between velocity and the changes in motion your body can actually detect.

A MASSIVE new potential dwarf planet has been discovered for the first time – as the surprising reason for the find is ...

Astronomers analyzing data from the Vera C. Rubin Observatory in Chile have identified a massive candidate world orbiting ...

Last week, we explored the wonders of our universe, from Perseverance's record-setting journey across Mars and the city of ...

Scientists may add a new dwarf planet to the official roster of our solar system. The distant, icy body, provisionally dubbed ...

Clip: S53 | 6m 52s | Meet 2026 ED138, an incredibly bright object beyond Pluto, billions of miles away from Earth. (6m 52s) ...

In our solar system's corner of the galaxy, stars rarely collide. It makes sense: Space is vast, and stars have room to roam.