Ever since Isaac Newton famously talked about gravity, its dominance as a force in our solar system has been well known. It's ...

Jeff Bezos’ rocket company has given NASA a brief taste of the moon’s gravity without straying too far from home.

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have affected the rest of ...

Blue Origin has sent its reusable New Shepard rocket on another suborbital lob, this time simulating lunar gravity for ...

When you first learned about the Solar System, you probably saw diagrams that made it look orderly, with planets arranged in ...

The experiments launched abroad Blue Origin's New Shepard were mainly sponsored by the National Aeronautics and Space ...

Scientists from Stellenbosch University in South Africa have designed a new gravity ... “The system is suitable for renewable energy sources in particular wind and solar and is flexible in ...