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SUN, 18 OCT · 101 ITEMS
"NASA's Roman Space Telescope exceeds expectations by nearly 30%" — Science Daily (all) · Science & Medicine
NASA has announced that its flagship Roman Space Telescope has performed better than its design specifications by approximately 30% during early testing or calibration, meaning the observatory will likely deliver even sharper images or more sensitive measurements than planned.
The claim originates from an official NASA release, so it is a direct primary-source statement and highly authoritative for the reported test results. The specific performance metric (e.g., sensitivity, resolution, or stability) is not detailed here, but the 30% figure is NASA's own finding.
This appears to be a newly reported result from ongoing or recent testing of the Roman telescope, with no indication that it is a resurfaced older story.
Our earlier coverage of the Roman telescope includes a story on the first test image (September 21, 2026) and the camera power-up (September 22, 2026), both of which align with this performance milestone.