Hubble has studied the “Hubble constant” (the expansion rate of our universe) for decades. But there’s a difference between what is predicted and observed, and this is known as “Hubble Tension.” The Tension could be a clue into something we're missing in our understanding of the cosmos. Nobel Laureate Dr. Adam Reiss explains more in our latest Hubble Science episode! New data from NASA's James Webb Space Telescope confirms the accuracy of Hubble’s measurements, deepening this cosmic mystery. Rea

170K views · 4.4K reactions | Thirty-five never looked better! Take a tour through Hubble's 35th anniversary images, narrated by senior project scientist Dr. Jennifer Wiseman. Explore more here: https://go.nasa.gov/3YMMST1 #Hubble35 | NASA's Hubble Space Telescope | Facebook