Even from space, you wouldn’t detect something important about Earth’s shape: It’s not perfectly round. It’s actually a ...

What’s the Roundest Object in the Universe? A view of the planet Venus transiting the sun. Both objects are almost perfectly ...

We have all admired the stunning images of Earth from space. But when we are standing in a park or gazing out of a window, ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

Earth's orbit is getting crowded with junk. And that's becoming a major problem. Starting with Sputnik I in 1957, humanity ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

Once upon a time, people believed the Earth was flat. It was obvious, just look around, especially when looking at the ocean. Some people feared if they sailed too far, they would fall off the edge ...

Back in March, Sphere did their first student challenge themed Fourth of July. This second round, the winning students' art will debut on the Exosphere on Earth Day, April 22, 2025. Sphere ...

After a year of operation, Sphere executives are figuring out how to strengthen revenue potential and that will include ...