The Sun, along with more than 1,500 other stars, journeyed from the middle of the Milky Way to its current position a few billion years ago.

You can credit Earth’s atmosphere with providing an orangish color to the Moon during an eclipse. The atmosphere acts like a filtered lens. It bends red sunlight into our planet’s shadow and scatters ...

The distant ice giant Uranus is located in Taurus right now, not far from the famous (and easy-to-find) Pleiades star cluster, cataloged as M45. Tonight, the planet also sits a short distance due ...

Look north this evening a couple hours after sunset and you’ll easily spot the large shape of the Big Dipper as it sits upside-down in the sky, appearing to pour from its cup into that of the smaller ...

David Eicher is one of the most widely recognized astronomy enthusiasts in the world. He has been with Astronomy magazine for 36 years, beginning as an assistant editor and working through associate, ...

A team of scientists has confirmed that the nearby star GJ 887 hosts at least four planets, one of which could be a habitable world — the second closest to our own solar system. RELATED: Animal life ...

On May 1, 2019, the star next door erupted. In a matter of seconds, Proxima Centauri, the nearest star to our Sun, got thousands of times brighter than usual — up to 14,000 times brighter in the ...

The Moon has always beckoned. Long before our ancestors realized “wandering stars” were actually planets sharing the solar system with Earth, they recognized the Moon was a sort of sibling to our ...

On one hand, the speed of light is just a number: 299,792,458 meters per second. And on the other, it’s one of the most important constants that appears in nature and defines the relationship of ...

A series of powerful observations has made it clear that our universe has expanded for billions of years, emerging from the hot, dense state we call the Big Bang. Over the past several decades, new ...

Life is resilient. The first living things on Earth appeared as far back as 4 billion years ago, according to some scientists. At the time, our planet was still being pummeled by huge space rocks. But ...

The world's best-selling astronomy magazine offers you the most exciting, visually stunning, and timely coverage of the heavens above. Each issue includes expert science reporting, vivid color ...