The moon and sun share top billing in 2026. Kicking off the year's cosmic wonders is the moon, drawing the first astronauts ...

The third known interstellar comet to visit our solar system has just done something no one had seen before: it lit up in ...

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

Two inexpensive commercial materials store solar energy as electrons and release hydrogen fuel on demand in darkness, requiring no external power and setting a new performance record.

Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together.

The South Sandwich Islands were born from a tectonic collision, forged by volcanism and relentlessly reshaped by ice, wind ...

P erihelion – or the Earth's closest approach to our host star – will take place on January 3, 2026. At this point, our ...

New digital meter socket adapters from Tesla and others make home solar, battery, and EV charging installs a snap. But only ...

The latest visitor from deep space is leaving a mark that stretches far beyond its icy core. Interstellar comet 3I/ATLAS is ...