A giant exoplanet has just been confirmed about 400 light-years from Earth. Named TOI-4465 b, it stands out with a mass six times greater than Jupiter's and unusual orbital characteristics.

I’ve spent much of my long life studying — and trying to understand — the history of the universe. Along the way, I have been constantly reminded that science is essentially international: Science ...

Imagine a rock floating between Mars and Jupiter with an estimated value of $10,000 quadrillion. It is not an exaggeration. It is called Psyche 16 and it is one of the most mysteri ...