The search for life out there begins right here, in some of Earth’s most extreme environments. In the fourth episode of our documentary series Our Alien Earth, NASA astrobiologists explore beneath the volcanoes of Hawai’i to advance our search for life on other worlds. Watch today: https://go.nasa.gov/4oWEg6D | NASA - National Aeronautics and Space Administration

This reptile is straight out of Jurassic Park! | Animal Planet

💎 A Planet of Diamonds: 55 Cancri e ✨ Imagine an entire world glittering like a gemstone in space — that’s 55 Cancri e, a planet scientists believe could be made largely of diamond. 💠 Orbiting a star about 40 light-years away in the constellation Cancer, this exotic “super-Earth” is twice Earth’s diameter and eight times more massive. But here’s the jaw-dropper — it completes an entire orbit in just 18 hours, meaning a year there lasts less than one day on Earth. Unlike our oxygen-rich world,

453K views · 5.8K reactions | In an attempt to find proof of extra-terrestial beings having been on earth, the team pays a visit to a father and son who claim to have shot a piece off a UFO, but will the lab report support their story? Watch more Uncovering Aliens on discovery+: https://bit.ly/3r8vTeb | Love Space | Facebook