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James Webb Space Telescope sees four giant alien planets circling nearby star (images)
The James Webb Space Telescope (JWST) has directly imaged four planets orbiting the host star HR 8799 about 130 light-years from Earth in the constellation Pegasus.
Carbon Dioxide in Space? NASA's Webb Telescope Makes Historic Find 130 Light-Years Away
By spotting these strong carbon dioxide features, we have shown there is a sizable fraction of heavier elements, like carbon, ...
JWST captures its first direct images of carbon dioxide outside solar system
The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...