The age-old question of what would happen if you threw a paper airplane out of the International Space Station (ISS) has been ...

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.

What is the Kessler Syndrome? How space junk has become an orbital threat Defunct satellites and other detritus often remain in orbit above Earth, creating a growing space junkyard that poses a ...

Kessler syndrome is a hypothetical scenario proposed by NASA scientist Donald J. Kessler in 1978, predicting what might happen when the density of objects in low Earth orbit (LEO)—roughly 100 ...

Fears about 'Kessler Syndrome' are growing as there are more than 130 million pieces of space junk orbiting Earth that could smash into satellites at any moment. Named after American ...

He said the risk of a “Kessler Syndrome” is “certainly not existential in the next year or decade.” Atmospheric drag eventually slows and brings low-orbit satellites and junk back to Earth.

Kessler syndrome, proposed by NASA scientists Donald J. Kessler and Burton G. Cour-Palais in 1978, describes a potential cascade of collisions in low Earth orbit (LEO) that could render space ...

The Kessler Syndrome is a condition where so much man-made debris piles up in low-Earth orbit that nothing can occupy this orbit without getting damaged or destroyed by the debris, ...

This week, uncover why experts are worried about Kessler Syndrome, meet the species newly discovered in 2024, marvel at a mystery volcano revealed, and more.

With close calls in orbit becoming more common, analysts worry a potential problem known as ‘Kessler syndrome’ could result if space junk keeps proliferating. Updated December 27, 2024.

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.