Optical proof of a tiny companion orbiting supergiant star Betelgeuse is hard to come by. Hubble just spotted new evidence.

The United States digital asset ETF market closed a high-stakes week on January 16, 2026, with a stark divergence in capital ...

Scientists are uncovering new clues that a cosmic explosion may have rocked Earth at the end of the last ice age. At major Clovis-era sites, researchers found shocked quartz—evidence of intense heat ...

NASA’s newly launched IMAP mission is set to tell us more about the boundary between our Solar System and interstellar space ...

How Donald Trump tried to ground NASA’s science missions ...

SANTA CRUZ — Xi Zhang, a professor of Earth and planetary science at UC Santa Cruz, has discovered that an exoplanet classed as a “super-Jupiter” has substantial differences from our solar system’s ...

Commuters need not worry about unexpected lane closures on the U.S. 1 bridge over the Loxahatchee River in Jupiter, at least for now, as transportation officials have declared the bridge replacement ...

Jupiter, the bright dot at left, gleams below the stars Pollux (bottom) and Castor in Gemini. At right is Orion and his famous three-starred Belt. Jupiter, the king of the planets, will be closest to ...

Bigger than Hubble and launching as soon as 2029, the Lazuli Space Observatory would be the first-ever full-scale private space telescope ...

A spectacular supermoon and the first meteor shower of the new year will soon appear in the California night sky. The supermoon will be the fourth massive moon in a row to rise above the Golden State.