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

Whenever astronomers detect something new moving through our region of space, like an interstellar object or an unusual asteroid, somebody somewhere claims it could be an alien interstellar space ...

The idea was that high-powered lasers would propel tiny probes to 20 percent of the speed of light, impelling them with ...

Andrews’s article notes that the cause of the observed acceleration of some items passing through our solar system is unclear ...

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 ...

Luckily, YouTube has become a go-to spot for people who want to stay in the loop. There are so many great technology YouTube ...

"This is four times more people than saw Neil Armstrong walk on the moon. Think about what a world event this is going to be." ...

New research warns that if we don't hit an asteroid in exactly the right spot, it could end up on a collision course with ...

The "potentially hazardous" asteroid 2025 FA22 will fly close past Earth at more than 24,000 mph on Thursday (Sept. 18). The ...

An 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 ...

A new analysis of asteroid Ryugu hints that the "potentially hazardous" space rock once had flowing water in its core, ...

Earth asteroid the size of two football fields end-to-end is to have a relatively close encounter with Earth on Thursday, ...