Here's everything to know about the James Webb Space Telescope, and what it captured on its three-year anniversary observing the cosmos. To mark Webb's third year of operations, NASA shared an image ...

Imagine waking up one morning to the news: a black hole is drifting close to our solar system. It sounds like the plot of a .

This progress means that, for the first time, complicated astrophysical events like shocks and turbulence can be studied in a ...

However, new research has shown this potentially "water ice-rich" visitor could be even more extraordinary than initially ...

ENTs occur when stars that are at least three times as massive as the Sun pass so close to a supermassive black hole that its colossal gravity shreds them to pieces. The resulting string of matter ...

President Luiz Inacio Lula da Silva said he wanted to find a diplomatic solution to U.S. President Donald Trump’s threat of 50% tariffs on Brazilian exports, but vowed to reciprocate like-for-like if ...

Tony Tyson’s cameras revealed the universe’s dark contents. Now, with the Rubin Observatory’s 3.2-billion-pixel camera, he’s ...

A mystery interstellar object discovered last week is likely to be the oldest comet ever seen—possibly predating our solar ...

Researchers at Oxford have discovered that comet 3I/ATLAS may be over 7 billion years old, making it the oldest one we've ...