Big Bang – Spaceflight Now

NASA selects mission to probe the history of galaxies

February 14, 2019 Stephen Clark

NASA has selected a space telescope named SPHEREx for launch in 2023 on a mission to survey the sky in near-infrared wavelengths, collecting spectral data to study the origins of the universe and ices in our own galaxy that could help seed life on planets.

Jupiter’s moons, black holes, exoplanets among JWST’s first scientific targets

December 4, 2017 Stephen Clark

The James Webb Space Telescope should start returning its first scientific results by the end of 2019, and scientists recently announced a slate of observations selected to whet the appetites of astronomers who will use the multibillion-dollar facility well into the 2020s.

James Webb Space Telescope shipped to Texas for its biggest test yet

May 9, 2017 Stephen Clark

The centerpiece of the James Webb Space Telescope has arrived at NASA’s Johnson Space Center in Houston for a three-month test to ensure the observatory’s sensors and gold-coated mirrors work in the frigid temperatures of deep space.