What really happens when a spacecraft leaves the solar system? NASA’s Voyager probes have crossed into interstellar space—and ...

Linda Spilker, the Voyager mission’s project scientist, spoke to Gizmodo about the challenges that come with operating the outdated spacecraft, and passing on the knowledge of the Voyagers to the ...

Voyager 1, the farthest human-made object from Earth, started sending back nonsense data. After decades of smooth ...

It's up in the air how much longer the beloved telescope will be with us.

Recent flybys of the fiery world refute a leading theory of its inner structure — and reveal how little is understood about ...

The asteroid has been compared to a lumpy bowling pin by space-watchers, with NASA describing it as looking like two ice ...

Ever since we broke the bonds of gravity and ventured outside Earth's atmosphere, we have been traveling on a journey with ...

When a planet's orbit brings it between Earth and a distant star, it's more than just a cosmic game of hide and seek. It's an ...

The International Space Station has been a hub for human space exploration and research for over two decades, but its ...

(Heliophysics at NASA manages missions like the Parker Solar Probe and Voyager). According to Ars Technica, those documents also imply the end of funding for all telescopes besides the JWST and ...

The Dragonfly quadcopter will soar through Titan’s hazy skies and roam its dune seas in search of evidence that the distant ...