The planet WASP-121b is extreme. It's a gas giant almost twice as big as Jupiter orbiting extremely close to its star–50 ...

Scientists found fossil-like traces in gypsum, suggesting ancient microbial life may have existed on Mars billions of years ago.

If you missed the grand planetary alignment at the end of February, most of the planets aren't going anywhere. Mercury, Venus ...

SpaceX CEO Elon Musk explained why he thinks asteroid could hit Earth at any time and that he wants humanity to find a 'second planet' ...

An international team of Earth and life scientists, hydrologists, chemists, and physicists, has found evidence showing that ...

A team of researchers is investigating young exoplanets that formed around the same time dinosaurs roamed the Earth, ...

The seven planets were visible in the evening sky soon after sunset, and the best time to view them all was 45 minutes after ...

Kew Gardens will open a new "ground-breaking" garden in July that explores the urgent need to tackle the climate crisis. The ...

The A.D. 536 eruption of an Arctic volcano was so massive that civilizations fell and undying myths took shape. But that's ...

All the day and night sky highlights in March 2025, including a total lunar eclipse, and a deep partial solar eclipse, and a ...

NASA has significantly lowered the risk of asteroid 2024 YR4 hitting Earth. Last week, the asteroid had a 3.1% probability of ...