Close calls are becoming more common as low Earth orbit becomes more and more crowded with satellites and debris.

All of this adds up to the likelihood, the ESA warns, that a theoretical scenario known as the Kessler Syndrome could become ...

From astronauts getting stranded on a leaking ISS and faceplanting moon landers to injured Mars robots and a tumbling solar ...

What to know about the growing threat of space debris as satellites multiply and experts warn of potential orbital disaster.

Space debris increasingly threatens the International Space Station and satellites, with instances of near misses on the rise ...

The concept known as “Kessler Syndrome” was proposed nearly five decades ago. Experts weigh in on whether the space-based disaster scenario is already unfolding.

NASA astronauts Butch Wilmore and Sunita Williams will spend at least nine consecutive months aboard the International Space ...

Space debris is an escalating problem, risking the onset of Kessler Syndrome, a cascade of collisions that could make Earth's ...

ESA warns that unchecked debris accumulation could lead to Kessler Syndrome, rendering space travel impossible in future.

The International Space Station continues to act as humanity’s outpost in low-Earth orbit, a role that began at the turn of ...

Space debris is increasingly endangering vital infrastructure like satellites and the International Space Station (ISS). A report from CNN highlighted a near-miss in November when a fragment came ...