Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

Trump’s budget would cut NASA’s $7.33 billion science budget nearly in half. The administration’s argument is simple: NASA ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

NASA telescopes in Chile have discovered a comet from interstellar space, making its closest approach in October.

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object.

For only the third time in recorded history, an interstellar object has crossed into our solar system, creating quite the ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

A comet the size of Manhattan has been detected hurtling through the solar system, marking only the third time an ...

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.

NASA has made a new out of this world discovery. NASA's James Webb Space Telescope recently captured evidence of a new planet ...

There's a new interstellar object moving through our solar system and it's called 3I/ATLAS, according to NASA.

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...