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Artemis II will use laser beams to live-stream 4K moon footage at 260 Mbps (tomshardware.com)

374 points by speckx · 151 days ago · 151 comments on HN

Article summary

NASA's Artemis II mission will use a laser-based communications system to live-stream 4K footage from the moon at 260 Mbps. The system, called O2O, will allow for fast and efficient transmission of data, including video, images, and other information. The mission will also provide the first glimpses of the far side of the moon. The use of laser communications is a significant improvement over traditional radio communications used in previous missions.

Main themes

  • Space Exploration
  • Laser Communications
  • NASA Missions
  • Space Technology
  • Live Streaming
  • Moon Footage

What commenters say

  • The quality of NASA's live stream coverage of the Artemis II launch was disappointing, with some arguing that it was not up to par with private companies like SpaceX.
  • The use of scripted pre-launch speeches and inspirational language was seen as overly theatrical and cheesy by some, while others appreciated the attempt to make the event more engaging.
  • Some commentators argued that NASA's focus on substance over form is more important than producing high-quality live streams, while others believed that investing in better production quality would be beneficial for publicity and public engagement.
  • There were differing opinions on the importance of high-quality footage from space missions, with some arguing that it would have a significant impact on public perception and others believing that it is not a priority.
  • The decision to cut away from the live stream during booster separation was intentional, according to some, due to the high risk of the maneuver and the potential for something to go wrong.
  • Some commentators suggested that NASA could learn from private companies like SpaceX, which has improved its live stream quality over time through practice and experience.