Soviet-era spacecraft Kosmos 482 to re-enter Earth's atmosphere this week, with a risk of impact in populated areas.

Going to space is important for scientist so they can understand the galaxy, but what does it cost? Here's the average cost ...

When you measure the mass of an object that is more than 1,000 grams, you should describe it in kilograms. Kilograms can be shortened to 'kg'. Here is a paper clip. It has a mass of 1 gram ...

Weight is measured in grams (g) and kilograms (kg). You can use grams to measure the weight of light objects and kilograms to measure the weight of heavy objects. 1 kilogram (1kg ...

ALBAWABA - In a recent development, the U.S. National Aeronautics and Space Administration (NASA) has confirmed that the object which landed on the roof of a house in Florida last month was indeed ...

A uthorities in the Czech Republic recently unveiled a discovery in the Podkrkonošsko Mountains of northeastern Czechia. A ...