Space & Universe Facts | Factopiax

Space & Universe

What Is Dark Energy and Why Is It Accelerating the Universe’s Expansion?
Byabi May 16, 2026May 15, 2026

What is dark energy — and why does the universe keep speeding up? That question has haunted physicists since the late 1990s, when a group of astronomers set out to measure how fast the universe was slowing down and came back with an answer that stunned the entire scientific world. It wasn’t slowing down at…

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Space & Universe

What Happens Inside a Black Hole? The Mind-Bending Truth
ByFactopiax February 5, 2026February 5, 2026

Ever wondered what happens inside a black hole? The universe holds no greater mystery than what lies beyond the point of no return—the event horizon. Since Einstein first predicted their existence in 1915, and astronomers confirmed them decades later, black holes have haunted our cosmic imagination. In 2022, scientists captured the first direct image of…

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