According to the paper laying out the research behind the discovery, "TOI-1846b is a super-Earth-sized planet, with a radius ...

Astronomers have discovered the earliest seeds of rocky planets forming around a baby sun-like star, an unprecedented ...

A giant eruption has ripped through the sun's surface, forming a glowing trench tens of thousands of miles deep, and now ...

A giant eruption has ripped through the sun's surface, forming a glowing trench tens of thousands of miles deep, and now scientists are watching closely for what might come next.