To our best of our understanding, the Moon formed from Earth following a colossal impact. A Mars-sized world we nicknamed ...

"The most convincing scenario is that most of the building blocks of Earth and Theia originated in the inner solar system.

About 4.5 billion years ago, the most momentous event in the history of Earth occurred: a huge celestial body called Theia ...

"Even though it's the first time we've seen a galaxy like this, we think that there could be many more out there." ...

(THE CONVERSATION) When astronomers search for planets that could host liquid water on their surface, they start by looking at a star’s habitable zone. Water is a key ingredient for life, and on a ...

The May 2025 storm remains the undisputed heavyweight of the current solar cycle. It was the only storm to officially reach ...

There is no life on the moon. The 2020 election was not rigged. I have no direct evidence to support any of these claims, but ...

In 1999, Belgian physicist Chris Van Den Broeck implemented a minor alteration to Alcubierre’s concept by shrinking the ...

A doctoral student travels to Washington to explain the enigma of neutrinos, particles that are as strange as they are ...

With solar activity likely to remain elevated for the next couple of years, more powerful geomagnetic storm events are ...

Light pollution can have detrimental impacts on migratory birds. Here's what you can do to help reduce light pollution.

Space has a knack for bending our sense of scale. The Moon feels close enough to touch—after all, we see its craters with ...