r/ISS

▲ 752 r/ISS+2 crossposts

''Did you know that light can bend each time it passes from one material to another? In microgravity, this effect can be recreated very simply by trapping a bubble of air inside a bubble of water... Isn’t science amazing?''

Day 090, orbit 1397

Astronaut Sophie Adenot

u/Neaterntal — 7 days ago
▲ 90 r/ISS+1 crossposts

International Space Station (ISS) 2026-05-09

Date: 2026-05-09

Taken from Bortle 6 Location

Equipment and Imaging Details:

  • Apertura AD10
  • Celestron X-Cel 2x Barlow
  • ASI676MC
  • ASICap
  • Gain 290
  • Frames at 0.65ms
  • Manually tracked for 4 minutes and 22 seconds, stacked top 20% of 36 frames that were close in time (due to the rotation/orientation changes of the ISS during the pass)

Processed in PIPP and AstroSurface (stacked, increased gain, and sharpening)

Full resolution and animated GIF for all frames that were captured (and detected in PIPP): https://app.astrobin.com/i/14fqll

u/jbaltusastro — 11 days ago
▲ 35 r/ISS

First two days I’ve managed to spot the ISS from the uk. Hello!

Been trying for ages to spot it for weeks but it has been too cloudy where I am from in England but for two days straight I managed to catch it! So cool

u/TAILC0AT — 10 days ago
▲ 4 r/ISS

What did I just see flying next to ISS?

I just got an amazing view of the ISS flying over the UK - in the same field of view as Venus and Jupiter, on a beautiful, clear, late spring night…

… and then, when it was directly overhead, ANOTHER object travelling very “close” - in the same direction - at different speed. So similar a trajectory that they appeared “alongside”.

What was that?

This was 22:22hrs BST, Weds May 13 - I think that’s an hour or two before Cargo Dragon was due to launch.

I’m so curious what I saw “close” to ISS. One of them was brighter than the other.

How can I find historical flight paths at that time?

reddit.com
u/spookbookyo — 8 days ago
▲ 26 r/ISS

Caught ISS overhead pass.

My apologies for the weird input of the video it seems like I must have run into a problem caused by Reddit or my video editor.

u/Adwan4747 — 13 days ago