The short version
A NASA video explaining Roman's scale, mission, and place alongside other telescopes.
From the HackerLinks archive
Everything You Need To Know About NASA's Roman Space Telescope
A NASA video explaining Roman's scale, mission, and place alongside other telescopes.
At a glance:
First seen:2026-08-31
Last seen:2026-08-31
Times seen:1
Website:youtube.com
Why it caught our attention
A commenter specifically praised the video's sense of scale.
Where it surfaced on Hacker News
2026-08-31
“This video linked from the site is quite good at adding a sense of scale to the undertaking.”
stuart78 · recommendation
Direct HN comment
Nancy Grace Roman Space Telescope