A NASA supercomputer model suggests that the Oort Cloud’s inner structure forms a spiral, influenced by galactic tides. The Oort Cloud, a distant icy shell surrounding the solar system ...

Need a new idea to keep kids entertained? Try stargazing. Free learning activities and videos about the solar system Free learning activities and videos about the solar system Free learning ...

which they incorporated into the map to build a 3D interactive model of the solar system's cosmic neighborhood. This included another previously known interstellar medium tunnel called the Canis ...

I came across an interactive NASA tool called Solar System Simulator ... Lego's new Saturn V/Apollo Mission model rocket set The post Explore Saturn and more: view solar system objects across ...

An Egyptian astronomer called Ptolemy (AD100-168) described one of the earliest ideas for how the Solar System is structured. Ptolemy’s model and many earlier ideas of the Solar System had the ...

According to the team, the gravitational pull of our solar system's planets and passing stars do not have much of an effect on the Oort Cloud. The team's new model was plotted from "a viewpoint of ...