Scientists are not sure how much metallic dust remained in the atmosphere after the most recent SpaceX rocket 'disassembly.' ...

Large, uncontrolled space junk reentering Earth's atmosphere has the increasing potential to disrupt air travel, if affected ...

There are trillions of charged particles—protons and electrons, the basic building blocks of matter—whizzing around above ...

Space debris from rocket bodies orbiting Earth could pose an increased threat of striking aircraft as it falls from space, ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

It’s notoriously difficult to predict when the sun will belch out a large solar flare — an explosive burst of radiation that ...

A new study from researchers at UBC found that the chance of debris entering air space around major cities is as high as 26 per cent each year.

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...

Titan is the only moon in our solar system with a significant atmosphere. Now we have a very good idea of how this dense ...

Now, scientists have calculated the chance that falling rocket junk could enter the airspace, potentially striking an ...