Cleo Abram on Instagram: "What’s the biggest planet ever found in our whole observable universe? Our first contender is huge. You could fit 23 Earth’s across it!! This planet is less dense than marshmallows. But if you’re good with a little more scientific uncertainty, our second contender looks like it’s even bigger… Then there’s the last contender… If you think there should be more optimistic science and tech stories, follow along! #science #shorts #planet #biggest #space"

Explaining Dinosaurs on Instagram: "A Quetzalcoatlus was a giant flying reptile that lived about 68–66 million years ago during the Late Cretaceous period. It was not a dinosaur, but a pterosaur, a group of reptiles that flew at the same time dinosaurs lived. Quetzalcoatlus is famous for being one of the largest flying animals ever discovered. Its wingspan is estimated at around 10–11 meters (33–36 feet), about the size of a small airplane. Despite its enormous size, it likely weighed only aroun