The closest technological species to us in the Milky Way galaxy could be 33,000 light years away and their civilisation would ...

For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

While Saturn has been visible in the night sky all of September, this weekend, the ringed planet will shine its brightest.

Every 378 days, Saturn swings into opposition, bringing it closer, brighter, and nearly 10 times easier to observe than at ...

A research team led by geophysicists at UC San Diego’s Scripps Institution of Oceanography provides an explanation for ...

The final eclipse of 2025 will unfold this weekend, but despite some of the hype online, most of the world will miss the ...

In 2016 billionaire Yuri Milner hosted a press conference at One World Observatory, the atrium topping the slick skyscraper ...

“All signs were pointing to the Sun going into a prolonged phase of low activity,” said Jamie Jasinski, study lead author and ...

A n asteroid the size of a skyscraper is approaching Earth at a sprightly 24,136 miles per hour—and will be at its closest to us in two days' time. The space rock—dubbed "2025 FA22"—is a sizeable 520 ...

The period known as "cosmic noon," which took place roughly 2 to 3 billion years after the Big Bang, was characterized by the rapid formation of new stars and planetary systems. Naturally, objects ...

According to Dean Duffy, the new NASA administrator, a rock sample collected by the Perseverance rover was the "clearest sign ...

Experiments on Earth indicate some common species of bacteria and fungi could survive for several days on the moon's surface, ...