The newly discovered moons are "irregular" satellites, meaning they are small (averaging about 3 km across) and have distant, often eccentric orbits.

The Hubble Space Telescope celebrates 36 years of incredible discoveries, stunning imagery, and a lasting impact on astronomy.

The team compiled what they describe as a "catalogue of opportunity" - a shortlist of worlds sitting in the so-called habitable zone, where conditions may allow liquid water to exist.

We're in the midst of irreversible climate change, but there is a better path forward.

Elon Musk reveals Terafab, a collaboration with SpaceX, Tesla, and xAI, aiming for unprecedented AI compute power in space.