The photograph is NASA’s sample Adopt a Pixel certificate for the Nancy Grace Roman Space Telescope. Made out to Nancy Roman, it certifies that she has adopted one pixel from the observatory’s first images and assigns the sample number 000000002. A column of purple squares stands in for the detector mosaic, one cell marked as hers, beside a halftone drawing of the spacecraft and the NASA insignia. The line beneath the name says that, though small, the pixel carries its share of a much larger picture: a fragment of light captured by NASA and entrusted to a caring steward.
The telescope named on that certificate is NASA’s wide-field infrared observatory, honoring Nancy Grace Roman, the agency’s first chief of astronomy and a central figure behind the Hubble Space Telescope. It lifted off on 30 August 2026 aboard a SpaceX Falcon Heavy from Launch Complex 39A at Kennedy Space Center, bound for a halo orbit around the Sun–Earth Lagrange point L2. That post lies about 1.5 million kilometers (930,000 miles) from Earth, in the direction opposite the Sun, where the spacecraft can remain cold and in steady contact while it surveys the sky.
Roman is more than 12.7 meters (42 feet) long and more than 4.4 meters (14 feet) wide once it is fully deployed. Its primary mirror is 2.4 meters (7.9 feet) across, the same diameter as Hubble’s, and feeds two instruments. The Wide Field Instrument is a camera and slitless spectrometer sensitive from about 0.5 to 2.3 microns, built from 18 detectors and roughly 300 million pixels. One pointing covers about 0.28 square degrees, a view at least 100 times wider than Hubble’s infrared camera, at a similar sharpness. A separate coronagraph is designed to block a star’s glare so planets and dusty disks can be photographed directly. Over a five-year primary mission, the surveys are planned to map dark matter and dark energy, find exoplanets by microlensing and transits, and record light from more than a billion galaxies.
Facts
- Sample certificate adopts pixel 000000002 in the name of Nancy Roman
- Destination: a halo orbit around Sun–Earth L2, about 1.5 million km (930,000 miles) from Earth
- Size: more than 12.7 m (42 ft) long and more than 4.4 m (14 ft) wide; primary mirror 2.4 m (7.9 ft)
- Launched 30 August 2026 on a Falcon Heavy from Kennedy Space Center
- Wide Field Instrument: 18 detectors, about 300 million pixels, about 0.5–2.3 microns
- One pointing covers about 0.28 square degrees, at least 100 times Hubble’s infrared view
