Description An observation made by NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer) shows the chemical signatures of water ice (shown in bright blue) and polycyclic aromatic hydrocarbons (orange) in Cygnus X, one of the most active and turbulent regions of star birth in our Milky Way galaxy. One […]
‘Interstellar Glaciers’: NASA’s SPHEREx Maps Vast Galactic Ice Regions
NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer) mission has mapped interstellar ice at an unprecedented scale. Covering regions in our Milky Way galaxy more than 600 light-years across, the ice was found inside giant molecular clouds — vast regions of gas and dust where dense clumps of […]
Artemis II Crew Returns to Houston
NASA’s Artemis II crew – NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space Agency) astronaut Jeremy Hansen – smile at friends, family, and colleagues. They shared brief remarks with the crowd after landing at Ellington Airport near NASA’s Johnson Space Center in Houston on Saturday, April 11, 2026, after a […]