A strange strip of metal-rich gas in deep space is giving astronomers an unsettling glimpse of how worlds like ours might die ...

A strange 200 million-year-old object with the mass of a planet has been discovered 20 light-years from Earth, outside our solar system. The "rogue," as it's referred to by researchers, is producing ...

A decade of observations of four planets around the young planetary system V1298 Tau revealed a rare, long-sought missing ...

Planet formation used to sound straightforward: dust clumps into rocks, rocks grow into worlds, and the rest is detail. A ...

Since the Kepler Space Telescope began its prowl for exoplanets in 2009, it has uncovered a strange pattern among these alien ...

Add Yahoo as a preferred source to see more of our stories on Google. Interstellar object 3I/ATLAS imaged by the Hubble Space Telescope. Could similar objects be the seeds of new planets around young ...

Astronomers surveying the outer solar system have revealed that a rare object far beyond Neptune is moving in sync with the eighth planet in an unexpected way. Called 2020 VN40 and first discovered in ...

'This challenges current models of disk chemistry and evolution' When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Using the James Webb Space ...

Finding new worlds out there is pretty exciting, right? Scientists are getting really good at spotting planets around other ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In fact, its orbit is much more similar to that of its neighbors in the Kuiper Belt, a ...

Realising that our solar system isn’t like most others out there has helped astronomers rewrite the story of how it formed ...