8.1K views · 428 reactions | There's an extinct subspecies of bears on California's state flag, and the bear depicted is an actual bear. Its story is what Griff calls "historical heartbreak." Hear him tell it in this short video. | Redwoods Rising | Facebook

3I/ATLAS is no ordinary comet... it came from beyond our solar system. NASA’s SPHEREx mission recently observed this interstellar visitor, teaming up with NASA's James Webb Space Telescope and NASA's Hubble Space Telescope, to reveal more about its size, physical properties and chemical makeup: go.nasa.gov/47IVWO3 | NASA 360

3I/ATLAS moving toward Earth? Harvard professor gives his take | Newsmaker