Blue whales 🐳 are the biggest animals in the world. They're also one of the hardest to find. But scientists at UNSW believe they've discovered a new population of pygmy #bluewhales, with the help of underwater bomb detectors.
A #RingofFire#SolarEclipse swept across the Northern Hemisphere this morning. That's when the moon moves in front of the sun but doesn't completely block it, leaving a thin halo. It happens when the moon is farther away in its orbit and appears smaller than the sun.