Space junk returning to the Earth is introducing metal pollution to the pristine upper atmosphere as it burns up on re-entry, ...

The study highlights how letting rocket debris burn up in the atmosphere is not a consequence-free approach to orbital ...

When part of a SpaceX rocket re-entered Earth's atmosphere exactly a year ago, it created a spectacuglar fireball that ...

A launch vehicle’s ascent battles gravity to gain orbital velocity, while re-entry is a controlled struggle against the atmosphere to systematically shed that immense kinetic energy through ...

Researchers have detected measurable traces left in the upper atmosphere when a rocket stage burns up, finding about ten times more lithium atoms than normal at around 96 kilometres, roughly 20 hours ...

The recent study focuses on the amount of lithium left behind from a single rocket reentry. Previous studies have already shown that lithium, aluminum, copper, and lead left behind from the reentry of ...

A recent study has confirmed that SpaceX rockets reentering Earth's atmosphere are contributing to metal pollution, as ...

On February 19, 2025, a SpaceX Falcon 9 booster fell back toward Earth, its fiery descent slicing across Europe's night sky.

A SpaceX Falcon 9 rocket burned up during an uncontrolled re-entry and left behind a detectable plume of chemical pollution in the upper atmosphere, adding fresh evidence to a growing body of research ...

Much of spacecraft engineering is centered on mitigating the risks that come along with that reentry process, but there’s one ...

A different prediction To test their method, the researchers used the uncontrolled reentry of China’s Shenzhou-15 spacecraft, a 2022 mission to the Tiangong space station. The spacecraft’s orbital ...