Billions of years ago, another planet smashed into Earth. An event of this epicness could have created our Moon. It also ...

There are billions of dollars in it for companies able to kickstart mining operations, even if such returns are still years ...

It’s the first supermoon of the year—and after January, stargazers won’t see another for many months. Here's how to see it.

The goal should be a new golden rule linking the search for life elsewhere to the spread of life beyond the bounds of Earth.

For decades, the search for life beyond Earth has focused on distant exoplanets and the rusty plains of Mars. Now, a small ...

Early Mars seems to have had a protective atmosphere and liquid water in the form of oceans, rivers, and lakes. It may also ...

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

Depending on who you ask — and what you’re willing to believe — aliens are real. And they’ve visited Vandenberg Space Force ...

Looking ahead, the comet will pass roughly 33 million miles from Jupiter in March 2026. Loeb noted the scientific value: monitoring 3I/ATLAS with the Juno spacecraft could reveal unusual activity, ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Harvard's Avi Loeb claims the 3I/ATLAS object might be an alien battleship, but NASA experts insist the data confirms it is ...

It's one of life's biggest questions - are we alone in the universe? Now, one of Britain's top space scientists has declared ...