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NASA Roman’s Planet Imager Has Powered On

NASA’s Nancy Grace Roman Space Telescope team has successfully activated the mission’s Coronagraph Instrument, which will block starlight to view planets and

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Sep 1 • 9:06 AM EDT • Science • science.nasa.gov
NASA Activates Roman’s Primary Instrument, Checks Out Coronagraph

NASA’s Nancy Grace Roman Space Telescope team has successfully activated the Wide Field Instrument, a 300-megapixel infrared camera that will allow scientists

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Sep 15 • 1:59 PM EDT • Science • science.nasa.gov
We’re back: Proba-3 ready for more science

The Proba-3 mission’s Coronagraph spacecraft and its main scientific instrument, ASPIICS, are both at full health, ready to resume routine formation flying operations and deliver more breathtaking artificial eclipses.

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Jun 9 • 8:22 AM EDT • Science • esa.int
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NASA Checks Roman Guidance System, Takes First Coronagraph Observation

NASA’s Nancy Grace Roman Space Telescope’s fine-guidance system, which allows the observatory to lock very steadily onto its targets during observations,

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Sep 30 • 11:51 AM EDT • Science • science.nasa.gov
Hubble Science in the 2030s White Paper: High-Contrast Optical and UV Spectroscopy with HST/STIS

The Space Telescope Imaging Spectrograph (STIS) on the Hubble Space Telescope currently stands as the sole space-based astronomical facility providing visible-light coronagraphic imaging — and the only facility anywhere that can perform both visible- and ultraviolet-light coronagraphic spectroscopy. In imaging, STIS offers unparalleled stability that rivals the performance of ground-based direct imaging in the optical, […]

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Jun 9 • 10:40 AM EDT • Science • astrobiology.com