Almost 10 years ago, a NASA spacecraft was able to take several photos of Pluto, known for decades as a planet before it was ...

Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...

A new model has been developed to simulate interstellar activity within our solar system and the nearby Alpha Centauri system. Interstellar material has been found within our solar system, but ...

Everyone's favorite dwarf planet, Pluto, was discovered just 95 years ago. Here's the story of how the once-ninth planet was ...

the same astronomers who discovered the recent 128 moons discovered 62 moons orbiting Saturn. This placed the ringed planet ...

"What surprised us, at the end, was how effective this type of impact could be in explaining Mercury's unusual structure ...

As experts turn their gaze to the sky, the likelihood of new discoveries increases exponentially. In a new paper published in the journal Earth, a group of scientists may have come ...

Water is essential to life, yet its true origin on Earth still stirs debate. Scientists have long wondered whether it came ...

Astronomers have discovered two new exoplanets that are similar to other worlds found in the Milky Way, but unlike any in our ...

With a whopping total of 274 moons, researchers say Saturn’s tug of war with Jupiter for the title is settled once and for ...

3, 2025 — A solar wind event from 2017 ... TOI-1453: Sub-Neptune in System of Two Exoplanets Mar. 14, 2025 — Astronomers have discovered two exoplanets around TOI-1453, a star about 250 ...

So exactly how many solar system moons have we found ... For example, Ashton revealed that he has already discovered some additional planetary moons but is still waiting for follow-up observations ...