Far past the familiar boundaries of our solar system, NASA's intrepid Voyager spacecraft are sending back mind-boggling data, ...

The James Webb Space Telescope (JWST) has unlocked the depths of interstellar space with unprecedented clarity, offering ...

To reach Earth’s closest star system, Alpha Centauri, scientists are building a laser-powered spacecraft. To pull off ...

Out where the Sun shrinks to a bright pin, Voyager 1 is getting a cosmic suntan. Nearly 24 billion kilometers from Florida’s ...

“We’ve spent nearly $20 billion on nuclear (space) power since the 50s and the only system we currently have is a light-bulb sized, 100-watt radioisotope generator,” Bhavya Lal, former NASA Associate ...

NASA launched two 12-inch gold-plated copper disks filled with the sounds of children's laughter, heartbeats, and bird calls.

What would it take to leave our solar system and reach the stars? Meet 3 incredible interstellar spaceship concepts that aim to do just that. From nuclear propulsion to light sails and antimatter ...

Many people imagine the space between the stars as an empty, cold infinity. In reality, it is teeming with extraordinary molecules: More than 300 different types have already been discovered.

Christopher Nolan's Interstellar ending has finally been explained by Nobel Prize winning scientist in a new YouTube clip.

Of course, the music will not stop there, but continue on into interstellar space at the speed of light. This isn't the first time the "unofficial space anthem" has been played for the benefit of ...

In addition, a team of Polish astronomers has taken a first crack at trying to trace Borisov’s path through interstellar space. As they describe in a paper uploaded to the preprint platform ...