Astronomers anticipate an unprecedented view of the solar system as the Rubin Observatory begins to scan millions of hidden ...

NASA has just announced a groundbreaking discovery: 10 new Earth-like planets beyond our solar system that could potentially ...

The Webb telescope detects a clear, hydrogen-rich atmosphere, as well as water vapor, on the hot sub-Neptune planet TOI-421 B ...

A newly detected planet beyond Pluto is not just expanding our understanding of the Solar System, it might be quietly rewriting it. Astronomers from the University of Taiwan recen ...

Our solar system is the only one known to have life inside. While scientists are searching for water in other planets, a new ...

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.

For the unversed, "Planet Nine" is a hypothetical planet which is reportedly larger than Earth that is thought to orbit ...

There’s a new object in the distant reaches of our solar system, and it might just offer clues to a long-standing cosmic ...

Almost 20 years after Pluto was infamously downgraded from its status as a planet, scientists now believe they have ...

A passing star has been discovered that could cause chaos in the Solar System, sending Earth flying out of orbit.

But this assumes that nothing affects the Solar System in the meantime, and that is not a certainty. As we travel around the ...

Astronomers have been left puzzled by the discovery of an unusually large planet orbiting a remarkably small star, a cosmic ...