Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

SO EXCITING. AND FOR A SECOND DAY IN A ROW, SO MANY PEOPLE GATHERED AT SPACE VIEW PARK. AND THANK YOU. WE ARE CLEAR TO SEE CREW 11. LIFTOFF. THAT’S WHERE WE FIND WESH 2’S. PAOLA TRISTAN ARUDA PAOLA.