Tag: Webb

Webb telescope uncovers merger of two massive black holes from early universe

CAPE CANAVERAL, Fla. (AP) — The Webb Space Telescope has discovered the earliest known merger of black holes. These two gigantic black holes and their galaxies consolidated just 740 million years after the universe-forming Big Bang. It’s the most distant detection ever made of merging black holes, scientists reported Thursday. One black hole is 50 […]

James Webb Detects Weather on Exoplanet From 280 Light Years Away

Cloudy With a Chance of Molten Iron The scientific instruments on board NASA’s James Webb Space Telescope are so sensitive that they can tell the weather on an exoplanet a whopping 280 light years away. Using the telescope‘s mid-infrared light spectrometer, a team of international scientists managed to map the weather on the surface of WASP-43 […]