Astronomers find evidence of a possible ninth planet beyond Neptune, reigniting the debate about the formation of the Solar ...

With 3.2 billion pixels and a decade-long search, the Rubin Observatory will reveal what’s been hiding in plain sight.

In other words, there are multiple reasons to believe that Planet Nine is real, not just one," said ... it will also be a key missing piece to our solar system. As the catalog of known exoplanets ...

Astronomers have revealed new research showing that millions of new solar system objects are likely to be detected by a brand-new facility, which is expected to come online later this year.

Out in the solar system, ice can get bizarre ... It's really strange, and you just wouldn't expect that it would exist in real life. NARRATOR: This strange ice is unlike anything we find naturally ...

While scientists are still trying to confirm Planet Nine's existence, NASA says proving that this ice giant is real would help astronomers explain several mysteries within our solar system.

Nathan Reiff has been writing expert articles and news about financial topics such as investing and trading, cryptocurrency, ETFs, and alternative investments on Investopedia since 2016.