Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, ...

Researchers have found a candidate for the hypothetical Planet Nine, which could be an undiscovered giant planet way out in ...

If the object really is Planet Nine, it would be larger than Neptune and exist 700 times further from the sun than Earth.

Thanks to JWST, we've learned key details about methanol — a key building block for organic compounds necessary for life — on ...

They reveal a whole new level of detail in these planet-forming systems. Breakthroughs, discoveries, and DIY tips sent every ...

A new look through decades-old data has unveiled some of the most compelling evidence yet of a hidden ninth planet in the far ...

New data from the James Webb Space Telescope suggests a planet in a faraway solar system was consumed by a star by hurling ...

The ongoing search for an additional planet at the solar system's edge has identified a new candidate, potentially ...

Pluto was discovered in 1930 in Arizona, but in 2006 scientists decided to cut Pluto from the planetary line up. Here is why ...

Scientists have unveiled an enormous gas cloud just 300 light-years from the solar system that measures about full 40 moons ...

An international team including astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has announced the ...

This event allows viewers to check out the various worlds in the solar system and the ferocity of ... discovering exoplanets, rogue planets and oceanic worlds. Dark Universe dives into the ...