11K views · 138 reactions | If you haven't checked out Neowise, the brightest comet to grace the Northern Hemisphere in decades, tonight's one of your last chances. You can spot the comet after sunset, below the Big Dipper. But be warned: You probably won't get as good a view as the ISS did on July 5th. : NASA | WIRED | Facebook

13K views · 333 reactions | Before NASA's James Webb Space Telescope, there was IRAS and Spitzer! Meet the infrared telescopes that paved the way for some of the most inspirational images we've ever taken of the universe. go.nasa.gov/3TBoy4R | NASA Jet Propulsion Laboratory | Facebook