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.

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

When you think of galaxies, you probably imagine them spinning around in a spiral. Our Milky Way galaxy, along with the solar ...

Our Solar System occupies a particular location within the Milky Way, in the region commonly known as the Orion Arm.

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

At the start of the month, Mars is higher in the sky but is heading rapidly downward and passes to the left of Jupiter on ...

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

The Milky Way is home to hundreds of billions of stars arranged in a glorious spiral pattern. But beyond the obvious spiral, ...

JWST measurements reveal unusual chemical signatures in 3I/ATLAS, suggesting the interstellar comet formed in an extremely ...

The Vera C. Rubin Observatory has found what might be a new dwarf planet in our solar system, orbiting the sun on an inclined ...

Star Trek's Genesis device melts a world down and rebuilds it. Thompson does something similar on a tiny scale, using a laser ...

Around a dead star in the Milky Way, astronomers suspect a Jupiter-like world formed from stellar ashes and is possibly ...