As a result of the International Astronomical Union’s 2006 demotion of Pluto from planet to dwarf planet, our solar system ...

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 ...

U.N. Secretary-General Antonio Guterres on Monday urged world leaders to ratify a treaty that would allow nations to ...

Today is a powerful day to prepare, align your mindset, and take action toward long-term career growth as key planetary ...

A possible new dwarf planet has been discovered at the edge of our solar system, so far-flung that it takes around 25,000 ...

Earth imaging satellite company Planet Labs (NYSE:PL) reported Q1 CY2025 results topping the market’s revenue expectations, ...

A sweeping new ICE operation shows how Donald Trump’s focus on immigration is reshaping federal law enforcement.

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 ...

Are Brown and his cohort correct in reducing Pluto’s significance and instead focusing on new discoveries like the still unconfirmed Planet Nine? Or do Metzger and others have a solid argument ...

Researchers have unveiled the first direct evidence of these massive waves and linked them to bizarre seismic signals that ...