Interstellar comet 3I/ATLAS is carrying chemical signatures that do not match anything formed in our solar system.

Exomoon discovery: astronomers report the strongest evidence yet for a natural satellite outside our solar system — a Jupiter ...

Astronomers detected a strong 170-day signal suggesting a Jupiter-mass object orbits the brown dwarf CD-35 2722 B. The ...

A chart (made by Anthropic) with various benchmarks like Frontier-Bench and DeepSWE shows Opus 5 performing at about the same ...

NHTSA denied a petition to probe hidden manual door releases in 179,031 Tesla Model 3s, citing one complaint — but will write ...

The newly found object, estimated to be roughly as massive as Jupiter, orbits a brown dwarf—a "failed star"—which in turn ...

Astronomers have discovered a remarkably tiny group of six young galaxies just 1.2 billion years after the Big Bang. This may ...

Kariba floating solar project nears financial close as Africa expands utility-scale renewable energy investment ...

Most Solar System models make everything look neat, flat, and simple, but reality is much stranger. Tilted orbits, distant ...

A new analysis suggests the Sun holds far more silver than earlier estimates indicated. More advanced models of the solar ...

Scientists have uncovered new evidence that Venus may still be tearing itself apart from within. Advanced 3D simulations ...

It was the 13th test overall of Starship. The success is a boon to NASA’s moon plans and SpaceX’s hopes to deploy a million ...