This neutrino can travel billions of light-years across an entire planet, an entire star, and a galaxy or several galaxies without touching anyone, without touching anything.He was born within a star, or from a supernova explosion, or from our particle...
A mega comet has entered our solar system.Named 2014 UN271, the object will approach the Sun and reach Saturn's orbit in 2031. It is estimated to be 100 to 370 km wide, and this object is larger than the typical...
Every dot is star While the diameter of our Milky Way is one million light-years, the Andromeda Galaxy is about two million light-years. We have an estimated 10,000 billion stars and more than 600 billion Earth-like planets. There are a...
Recent Comments