China is practicing “dogfighting” satellites as part of its expanding capabilities in space, according to the United States ...

The US Space Force has accused China of "dogfighting in space," a term that usually refers to fighter jets caught up in an ...

The relative quantities of volatile gases like methane and ethane can reveal key details about distant Kuiper Belt objects.

Objects and materials have different characteristics or properties. The properties of materials include features such as color, size, and shape; whether theyare rough or smooth, shiny or dull, hard or ...

Students will be able to explain that the parts of an object can be rearranged to create a new object. Students will also get a sense of the number of different objects that can be created from a ...

When we choose a material, we need to select the right one for the object it will finally become. For example, wood is strong and durable but easy to cut into different shapes with the right tools ...