Observed arrival · 2026-08-31
Roman Telescope: A Mission Guide with the Clock Running
An independent guide tracks NASA’s Nancy Grace Roman Space Telescope through launch, its journey to L2, science goals, images, and mission milestones.
Field notes
The site breaks the mission into operational stages rather than treating Roman as a static encyclopedia subject: launch, deployment, travel to the Sun–Earth L2 region, commissioning, and first images. Its homepage pairs an estimated mission-day position with a 3D route, an observatory model, and a stream of dated updates. The guide also supplies concrete scale markers, including a 2.4-metre mirror, a claimed field of view at least 100 times wider than Hubble’s, and approximately 1.4 TB of daily data.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue