Why Only Earth Has Fire To get fire, which exists only on Earth, it took billions of years of photo... Scott 2 months ago
NASA Footage Shows How Terrifyingly Vast Black Holes Ar... The journey begins with 1601+3113, a dwarf galaxy hosting a black hole pack... Scott 3 months ago
Sound of Two Black Holes Colliding This is the sound of two black holes colliding! It was caught by the LIGO (... Scott 3 months ago
NASA Releases Audio of What a Black Hole ‘Sounds’ Like On Sunday, August 21, 2022 Nasa released an audio clip that represents actu... Scott 3 months ago
What Actually Are Space And Time? Are Space and Time real or just a manifestation of the human experience? Scott 11 months ago
Eight Wonders Of Our Solar System Discover the most memorable events in the history of our solar system. Trav... Scott 11 months ago
All About The Universe The universe is all of space and time and their contents, including planets... Scott 11 months ago
3D Universe Size Comparison 3D Comparison of actual Universe objects sized to scale. Scott 1 year ago
Is math discovered or invented? Explore some of the most famous arguments in the ancient debate: is math a... Scott 1 year ago
The Sound of Two Neutron Stars Colliding This is the first time, scientists have directly detected gravitational wav... Scott 3 months ago
The Largest Known Black Hole Quasars are the brightest objects in the Universe. TON 618 is a very distan... Scott 3 months ago
