Mars ended NASA’s InSight mission on its own terms, not with a dramatic crash or a catastrophic malfunction, but with a slow, ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...

Breakthrough Listen searched for technosignatures from interstellar comet 3I/ATLAS but found no unusual signals or behavior ...

But now, they're planning to build telescopes on the far side of the Moon. These instruments will probe one of the last unexplored windows on the Universe. Here, astronomers hope to get a glimpse of ...

In 20 years, you could be holidaying on Mars. That’s according to Elon Musk, who thinks one million Earthlings, some born ...

For a certain type of science-fiction fan, Exodus was the biggest announcement out of the 2025 Game Awards. Those fans just ...

Pluribus imagines Kepler-22b as an ocean world that sends a gift to humanity through radio waves. In real life, no such ...

For future Moon missions, South Korean scientists created a small rover with a special wheel that can expand and contract like kinetic art.

I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a ...

In the summer of 1977, while most people were listening to disco and trying to figure out Star Wars, NASA launched two small spacecraft called Voyager 1 and Voyager 2. They were simple-looking robots ...

Gil Gerard, who played television’s hunky sci-fi hero William “Buck” Rogers soon after the Star Wars franchise took hold in ...