Astronomers say they have have detected a radio emission from Beta Pictoris b, an exoplanet 63 light-years from Earth, ...

Astronomers have identified a new interstellar visitor, 3I/ATLAS, which entered the solar system on July 2, 2025. This mysterious object, the third confirmed interstellar interloper after ‘Oumuamua ...

A single early dataset from the Vera C. Rubin Observatory has revealed more than 11,000 new asteroids, marking one of the most significant leaps in solar system discovery in decades, as reported in ...

Voyager 1, launched in 1977, has traveled farther than any spacecraft in human history. After more than four decades of silent endurance through space, it now sails beyond the orbit of the outer ...

CNN — An unmanned Japanese spacecraft orbiting an asteroid has made surprising discoveries that scientists say will improve understanding about the origin's of the Earth's water and help search for ...

New simulations suggest the outer solar system could disassemble within about one billion years after the Sun becomes a white dwarf.

An out-of-this-world encounter has touched down at the Discovery Cube Orange County. The children’s learning museum in Santa Ana opened its new Solar System Encounter on Saturday, an immersive look at ...