NASA has launched two exciting missions to study the origin of the universe and the outer atmosphere of the Sun. The SPHEREx ...

Space, or outer space, is a vast, near-perfect vacuum largely devoid of matter. This vacuum contains very few particles compared with Earth’s atmosphere. However, it’s not entirely empty.

Because space is a vacuum, meaning there is no matter at all – not even air particles – sound cannot travel, making space completely silent. In many ways it’s a good thing sound doesn’t ...

The Vacuum tube is a part of the pre-amp of the headphones, and it warms up the signal before it gets sent to your ears. It’s ...

Cryogenics has remained in the forefront when it comes to excursions into outer space, and space travel can only be realized ...

"If it's in vacuum and it doesn't hit anything ... for about 2.5 years before joining Mashable to cover all things outer space. She took a ride in weightlessness on a zero-gravity flight and ...

4, the Dyson V11 Origin Cordless Vacuum Cleaner is on sale for $399.99 ... takes the hassle out of cleaning every corner of your space. And at 30% off, this is a prime chance to level up your ...