Across the Milky Way and beyond, planetary systems appear to fall into a few recurring blueprints, and recent exoplanet ...

Mercury has long baffled astronomers because it defies much of what we know about planet formation. A new space mission ...

These are the best Casio watches launched in 2025, from the Edifice EFK‑100 automatic to the AI‑powered G‑Shock MTG‑B4000, Nano DW‑5600, and more.

Harvard physicist Avi Loeb challenges NASA, suggesting the iron-rich composition of interstellar object 3I/ATLAS indicates ...

Interstellar object 3I/ATLAS defies comet norms with steady mass loss and precise dust jets, racing towards Jupiter.

A surprising new theory claims Earth’s building blocks were supernova ice, not stardust. This could change everything.

Interstellar objects usually pass through quietly, noticed only by a small group of astronomers before fading back into deep ...

Starcloud’s successful deployment of an orbital AI data center marks a pivotal test for space-based data center ...

The first bore of the Eisenhower Tunnel opened in 1973, cutting commute times to Summit County and reshaping the region.

A new computational model suggests that Uranus' and Neptune's cores may be less icy than their "ice giant" nickname suggests.

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

SANTA CRUZ — Xi Zhang, a professor of Earth and planetary science at UC Santa Cruz, has discovered that an exoplanet classed ...