The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's ...

Add Yahoo as a preferred source to see more of our stories on Google. A distant gas giant the size of 10 Jupiter planets is now the first planet outside Earth's solar system to be mapped in three ...

Ever since the Hubble Space Telescope spotted 3I/ATLAS, people have been fascinated with the interstellar comet. In July, the object was spotted in our solar system after coming from elsewhere in the ...

Don't worry, it's not hurtling towards us.

The Solar System is a weird place filled with incredible physics and geological oddities that often break down in human terms ...

The interstellar comet 3I/ATLAS was confirmed in July 2025 as the third known object to visit our solar system from interstellar space. Despite conspiracy theories, scientists say 3I/ATLAS shows all ...

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar system. But it may not be around much longer. The otherworldly visitor to ...

Illustration comparing the planets of the Solar System and the Sun on the same scale. The planets are shown to scale relative to each other but their distances are not. From left to right the bodies ...

Our solar system is way more bizarre and dynamic than what our school textbooks taught us. From Venus being super hot to ...

A distant gas giant the size of 10 Jupiter planets is now the first planet outside Earth's solar system to be mapped in three dimension, a team of astronomers says. What's more, the researchers are ...