Curated highlights from NASA’s Nancy Grace Roman Space Telescope — now flying. Official data lives at MAST and the Roman Research Nexus; this page just points at what’s cool.
Wide-field infrared survey telescope — dark energy, exoplanets, and cosmos-scale maps. Hubble sharpness across a field roughly 200× larger. Lifted on Falcon Heavy from Kennedy LC-39A on Aug 30, 2026. After processing, the science is public.
On the way to Sun–Earth L2. Liftoff 7:26 a.m. EDT Aug 30 from LC-39A; observatory separated ~31 minutes later; solar arrays and lower instrument sun shade deployed. Since then: first mid-course correction (Aug 31), high-gain antenna + aperture cover (Aug 31 / Sep 1), Coronagraph Instrument power-on (Sep 1), and Wide Field Instrument activation (Sep 11). NASA anticipates first science images by early 2027. Follow @NASARoman.
Unofficial. Not affiliated with NASA, STScI, or the Roman mission. TeslaJedi room, not a NASA mirror. The X timeline is NASA’s @NASARoman account, embedded or linked — not a TeslaJedi feed.
Official Roman blog and news headlines · latest Sep 15, 2026, 1:59 PM ET. Dates refresh about hourly. TeslaJedi does not rewrite these.
Sep 15, 2026, 1:59 PM ETNASA Roman blog
NASA’s Nancy Grace Roman Space Telescope team has successfully activated the Wide Field Instrument, a 300-megapixel infrared camera that will allow scientists to explore wide swaths of the cosmos very quickly without sac
Official sourceSep 14, 2026, 5:33 PM ETNASA Roman blog
The results are in: NASA’s Nancy Grace Roman Space Telescope’s very accurate first mid-course correction, along with other fuel savings, are expected to more than double the mission’s potential operational lifetime. “As
Official sourceSep 1, 2026, 9:06 AM ETNASA Roman blog
NASA’s Nancy Grace Roman Space Telescope team has successfully activated the mission’s Coronagraph Instrument, which will block starlight to view planets and dusty disks around nearby stars. Now the instrument will under
Official sourceSep 1, 2026, 8:59 AM ETNASA Roman blog
Roman’s antenna and visor-like sunshade have successfully deployed. Roman will downlink the highest data volume of any NASA astrophysics mission so far via its high-gain antenna, which measures 5.6 feet wide yet only wei
Official sourceAug 31, 2026, 3:33 PM ETNASA Roman blog
At 12:02 p.m. EDT, Roman began an approximately 3-minute mid-course correction burn to adjust its trajectory toward its final orbit. It’s the first of two planned orbit adjustments to keep Roman on course for the second
Official sourceAug 30, 2026, 8:09 AM ETNASA Roman blog
NASA is concluding live launch coverage after the agency's Nancy Grace Roman Space Telescope successfully launched aboard a SpaceX Falcon Heavy rocket and separated from the second stage.
Official sourceAug 30, 2026, 7:58 AM ETNASA Roman blog
NASA's Nancy Grace Roman Space Telescope separated from the SpaceX Falcon Heavy's second stage.
Official sourceAug 30, 2026, 7:55 AM ETNASA Roman blog
The SpaceX Falcon Heavy second stage has completed its second and final planned burn for NASA's Nancy Grace Roman Space Telescope. Second-stage engine cutoff 2, or SECO-2, occurred after the upper stage burned for about
Official source2026-08-30 · LC-39A
Falcon Heavy lifted Roman at 7:26 a.m. EDT from Kennedy LC-39A. Observatory separated about 31 minutes in; solar arrays and lower instrument sun shade deployed about 1 hour 23 minutes after liftoff. Side boosters returned for reuse. Three-month cruise to Sun–Earth L2. Press stills and coverage only — not first-light sky products.
NASA news releaseNASA RELEASE 26-071
2026-08-31 · MCC-1
At 12:02 p.m. EDT Roman fired a ~3-minute mid-course correction — the first of up to two tweaks toward L2. Second burn only if needed later in the week. L2 insertion ~100 days post-launch; once there, station-keeping roughly every 28 days. Trajectory work, not science pixels.
NASA Roman blogNASA Roman blog · Aug 31, 2026
2026-08-31 / 2026-09-01
High-gain antenna deployed in ~4 minutes, finished 2:03 p.m. EDT Aug 31 — dual-band dish for commands/health plus science downlink up to ~500 Mbps to New Mexico, Australia, and Japan. Deployable aperture cover (visor / ‘lens cap’) released via three booms in ~8 minutes, done 6:05 a.m. EDT Sep 1. Keeps unwanted light out of the telescope. Commissioning hardware, not on-sky products.
NASA Roman blogNASA Roman blog · Sep 1, 2026
2026-09-01 · CGI
Coronagraph Instrument activation ran 7:27–8:22 a.m. EDT Sep 1. Starlight-suppression tech demo (masks, deformable mirrors, sensors) aimed at directly imaging giant planets and dusty disks. Months of calibrations and tests ahead; early CGI checkout also covered in NASA’s Sep 15 commissioning update. Not first-look survey images.
NASA Roman blogNASA Roman blog · Sep 1, 2026
2026-09-11 · WFI
After ~10 days of dry-out, WFI cooled and its 18 infrared detectors activated Sep 11. Calibration system, element wheel, and focus mechanism checked out over the following days as detectors headed toward ~−300°F. NASA released an out-of-focus starlight performance-assessment image (launch stow, not science focus) — baseline for optics alignment, not First Look. First science images still anticipated early 2027.
NASA Roman blogNASA Roman blog · Sep 15, 2026
TBD · early 2027
About three months of cruise, deployments, and calibration at L2. WFI is powered and in early checkout; NASA anticipates releasing first science images by early 2027. The Sep 15 out-of-focus performance-assessment frame is not First Look. When science images drop, the official copy lives at MAST.
Open in MASTMAST / NASA
NASA’s Roman mission account — cruise to L2, commissioning, and mission posts.
Pinned posts from @NASARoman when something’s worth holding still. The live timeline is below.
2026-09-01@NASARoman
We've got our starglasses on — Coronagraph Instrument activated; starlight-suppression hardware for direct planet/disk imaging.
Open on X2026-09-01@NASARoman
Earth to Roman — high-gain antenna deployed for the high-rate science downlink.
Open on X2026-08-31@NASARoman
First mid-course correction burn went as expected — still on track for L2.
Open on XUnofficial TeslaJedi page. Timeline is NASA’s @NASARoman account, embedded or linked.
2026-09-11commissioning
18 IR detectors online after cool-down; calibration, element wheel, and focus checks followed. Out-of-focus starlight test image is performance baseline — not First Look survey data. First science images still early 2027.
Official sourceNASA Roman blog
2026-09-01commissioning
CGI activation 7:27–8:22 a.m. EDT. Calibrations and tests begin; planet-imaging tech demo, not WFI survey data.
Official sourceNASA Roman blog
2026-08-31 / 2026-09-01commissioning
Antenna done 2:03 p.m. EDT Aug 31 (~4 min). Aperture cover / visor done 6:05 a.m. EDT Sep 1 (~8 min). Downlink path + stray-light control for cruise.
Official sourceNASA Roman blog
2026-08-31cruise
12:02 p.m. EDT ~3-minute burn. First of up to two; MCC-2 only if needed. L2 insertion ~100 days post-launch.
Official sourceNASA Roman blog
2026-08-30launch / cruise
Liftoff 7:26 a.m. EDT. Observatory separated at T+31 min; telemetry at T+7 min; solar arrays and sun shade at T+1h 23m. En route to Sun–Earth L2. Commissioning, not survey data.
Official sourceNASA RELEASE 26-071
2026-01prep / sim
Cloud workspace with simulated Roman datasets and the same tools operations will use. Bring compute to the data — don’t pull petabytes to a laptop.
Official sourceSTScI
2024L2 / L3 (simulated)
Joint Roman + Rubin simulated survey products on AWS Open Data. Community prep, not flight pixels.
Official sourceAWS Open Data / NASA IRSA
2022-06L1 raw (ground test)
Detector-lab ramps from GSFC — linearity, noise, gain, darks, flats. Practice the format. Not the sky.
Official sourceMAST
Browse and download via MAST. Analyze at scale in the Nexus without pulling petabytes to your laptop. Flight data will land in MAST after processing once commissioning is underway — survey products are not live today. Cruise milestones (MCC-1, antenna/visor, CGI power-on, WFI activation) are on the cards above. Live mission posts: @NASARoman.