Interesting change in the orbital data for INTELSAT 805 #25371 and visually detectable objects in the vicinity. Worth keeping a closer eye on.

Some of the Transporter-17 payloads over Switzerland, recorded on 2026-07-07, 23:17:33 UTC.

A short time-lapse of PRC TEST SPACECRAFT 4 (67689/2026-024A) and the newly deployed object (69673/2026-024H), captured on 2026-06-23 during their pass over Switzerland.

A short time-lapse of last night’s pass of the CZ-12 upper stage (69581/2026-137K) over Switzerland, recorded on 2026-06-19 from 01:55 to 02:04 UTC.

Bluebird 8-10 from launch 2026-139. Recorded on 2026-06-18, 01:50:00 UTC

8 payloads from CentiSpace-1 launch 2026-138. Recorded on 2026-06-18, 01:37:34 UTC

All 9 payloads from GuoWang launch 2026-137. Recorded on 2026-06-18, 00:43:45 UTC

The CZ-12 upper stage from launch 2026-137 (69581/2026-137K), recorded tonight, 2026-06-18 between 00:26 and 00:30 UTC during its pass over Switzerland.

After a longer period of bad weather, a short view on the ZQ-2E R/B (69537/2026-128C), recorded this morning from Australia.

Since monitoring Near-Earth Objects (NEOs) is also part of Space Situational Awareness, we didn’t want to miss this opportunity and took a quick look at 2026 JH2 during its visit yesterday. en.wikipedia.org/wiki/2026_JH2

Happy Anniversary, LAGEOS-1. Today, May 4, marks the 50th anniversary of the launch of the LAser GEOdynamic Satellite (LAGEOS) 1. A good reason to track it for a few minutes and say hello. More about the mission at: earth.gsfc.nasa.gov/geo/missions...

STARLINK G17-16 as it emerges from Earth's shadow and passes over South America on 2026-04-26 from 22:53:38 to 22:56:45 UTC.

This morning’s Artemis II: Integrity on its way back home Crossing the field of view slowly from left to right. Time-lapse covering the period from 07:30:00 to 07:59:58 UTC on 2026-04-10. Further observations from our sites will no longer be possible due to the orbit.

This morning’s Artemis II: Integrity on its way back home, at the edge of the Milky Way. Crossing the field of view from bottom left to top right. Time-lapse covering the period from 06:25:39 to 07:25:36 UTC on 2026-04-09. Second-to-last day of the mission.

And now for something completely different: a short time-lapse of Starlink G17-35 passing over Switzerland on 2026-04-07, from 19:17:38 to 19:18:31.

Today’s Artemis II: Integrity on its way back home. Time-lapse covering the period from 06:45:04 to 07:45:00 UTC on 2026-04-08.

Today’s Artemis II: Integrity on its way back home. Crossing the field of view from the bottom center to the top. Time-lapse covering the period from 07:00:00 to 08:00:31 UTC on 2026-04-07.

Today’s Artemis II: Integrity on its way to the Moon. Crossing the field of view from the bottom left to the top right. Time-lapse covering the period from 04:00:04 to 05:59:56 UTC on 2026-04-06.

Today’s Artemis II: Integrity on its way to the Moon. Time-lapse covering the period from 07:20:05 to 08:24:46 UTC on 2026-04-05.

Today’s Artemis II: Integrity on its way to the Moon. Time-lapse covering the period from 08:05:32 to 09:24:34 UTC on 2026-04-04.

A cropped and zoomed-in animation of yesterday's ICPS after the CubeSats were deployed. Time-lapse covering the period from 04:26:31 to 05:35:42 UTC on 2026-04-02.

Today’s Artemis II: Integrity on its way to the Moon. Time-lapse covering the period from 09:17:45 to 10:01:26 UTC on 2026-04-03.

Artemis II: Orion and ICPS at high altitude over Australia on 2026-04-02, 19:34:51 UTC

A snapshot taken at 04:22:24 UTC shows Orion and ICPS, as well as what appear to be the deployed international CubeSats

And a closer look at Artemis II Orion and ICPS. The animation spans the period from 03:16:18 to 03:27:31 UTC.

A first view on Artemis II from South America on 2026-04-02, 01:57:58 UTC

STARLINK G10-44 low elevation pass over our South American site on 2026-03-31 10:06:39 UTC at 4.5 degrees elevation.

A short clip of tumbling STARLINK-34343 (#64157), recorded from Switzerland on 2026-03-31 between 20:47:24 and 20:48:10 UTC.

Snapshot of the 16 Rassvet-3 01 satellites and two additional objects from today, 2026-03-24 09:43:12 UTC

A 6.5-hour time-lapse sequence showing yesterday’s TJS-10/TJS-3 (centered) encounter, including the passage through Earth’s shadow near the equinox.