New videos of interstellar comet 3I ATLAS have ignited public interest. Online discussions suggest the comet might be ...

Astronomers measure the speed at which the solar system is hurtling through space by mapping surrounding galaxies and ...

The effect, first predicted over 60 years ago and regarding objects traveling near the speed of light, has been lent support ...

It takes light a single day to travel 16 billion miles. The Voyager 1 probe will need a little longer, just 49 years.

This means that it would still take a little over four whole years of traveling at lightspeed to reach the red dwarf—not that ...

What would happen if the Moon orbited Earth faster? See the effects on tides, rotation, and life with a hyper-speed satellite ...

We’ve probably all had a few conversations with people who hold eccentric scientific ideas, and most of the time they yield nothing more than frustration and perhaps a headache. In [Bertrand ...

Abstract: Rolling bearings are one of the key components in many mechanical equipment. Effective fault diagnosis of bearings is crucial for production safety and maintenance work. Despite variety of ...

FORGET the latest tarmac-tearing Lambo or racy EV – space cars are on the horizon, and we’re already seeing what they’ll look ...

They recreate how a camera would see objects traveling at 99.9% of the speed of light, revealing surprising relativistic ...

Unlike SpaceX’s Starlink constellation, which uses low-Earth orbit satellites around 550km altitude and consumes hundreds of ...

The Mechanics of Earth's Spin Earth rotates once in about 24 hours with respect to the Sun, but once every 23 hours, 56 ...