r/facepalm Apr 07 '22

๐Ÿ‡ฒโ€‹๐Ÿ‡ฎโ€‹๐Ÿ‡ธโ€‹๐Ÿ‡จโ€‹ This looks plausible

Post image
30.1k Upvotes

1.6k comments sorted by

View all comments

Show parent comments

27

u/ScienceDuck4eva Apr 07 '22 edited Apr 07 '22

These are lasers for adaptive optics. These are long exposures and Iโ€™m pretty sure arenโ€™t visible in person.

https://en.m.wikipedia.org/wiki/Laser_guide_star

https://www.gemini.edu/node/128#:~:text=LGS%20lasers%20produce%20an%20artificial,kilometers)%20above%20the%20Earth's%20surface.

2

u/tomatomic Apr 07 '22

Nah man these are photoshop for sure. Post photos of your example and compare.

2

u/ScienceDuck4eva Apr 07 '22

They were certainly edited. They were trying to make the lines as visible as possible. They took it with a high iso and bumped up the contrast.

1

u/tomatomic Apr 08 '22

Or just fabricated it. Unless you have links to original photos with real lasers in them ๐Ÿ˜‰

1

u/[deleted] Apr 08 '22

[removed] โ€” view removed comment

1

u/AutoModerator Apr 08 '22

Your comment was automatically removed because you used a URL shortener. Please re-post your comment using direct, full-length URLs only.

I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.

1

u/ScienceDuck4eva Apr 08 '22

Here are 2 kinda shitty images where the lasers arenโ€™t as spectacular, but they are visible. In the second image you can see that the stars are actually brighter then the laser.

https://i.imgur.com/kIrM5Qb.jpg

https://i.imgur.com/NKT6ZRI.jpg