The pattern is repeating every 16 hours. The post The Mysterious Interstellar Object Appears to Be Pulsing in a “Heartbeat ...

High up in Earth's orbit, millions of human-made objects large and small are flying at speeds of over 15,000 miles per hour.

What an amateur astronomer recently took to be a newly discovered asteroid turned out to be a Tesla Roadster voyaging through the cosmos. Yep, you read that right. The infinite vastness of outer space ...

Junk is accumulating in space at a fantastic pace, with millions of pieces orbiting the Earth, and humans need to figure out a way to deal with it.

You won't fall if you find yourself in one of these points.

A database of objects launched by the United States into space is expected to be launched soon, according to the National Centers for Environmental Information, a division of the National Oceanic and ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Astronomers have spotted what they think might be an "interstellar object" hurtling through the ...

In the pursuit of space exploration, humans have broken records that were previously thought impossible. At the same time, terrible accidents have marred the history of space flight, making later ...

It has been more than a week since reports first emerged about a “glowing ring of metal” that fell from the sky and crashed near a remote village in Kenya. According to the Kenya Space Agency, the ...

Experts are sounding the alarm about escalating space debris concerns and the urgent plan designed to prevent catastrophic ...

"If we find technological satellites of Jupiter that we did not send, it would imply that Jupiter is of interest to an extraterrestrial civilization." The post Professor Says Mysterious Interstellar ...

This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. Wayne N White Jr consults with One Space Technologies ...