New AI tool validates over 100 new planets, finds thousands of candidates, and gives our best estimate for how likely it is to find certain planets around Sun-like stars.

The early universe is absolutely so far outside our understanding of how the world works it’s hard to describe in words. Back then, the cosmos wasn’t filled with stars and

The planet Mercury is the closest planet to the Sun, and also the most difficult for spacecraft to visit and explore. This is because as spacecraft get closer to Mercury,

The planet Venus is often called “Earth’s twin” due to the similar sizes, but the reality couldn’t be farther from the truth. Unlike Earth, which is hospitable to an estimated

Ordinary telecoms grade optical fiber could help planetary scientists better characterize the moon’s deep interior as well as its lava tubes, say two new journal papers.

The Universe expanded rapidly soon after the Big Bang, and we aren’t sure why. But a theory of quadratic quantum gravity might be the answer.

All eyes are on the inner solar system in April 2026, as two comets reach perihelion. One, Comet R3 Pan-STARRS we’ve known about since last year. Another, sungrazer A1 MAPS