ORBITAL 轨道桥
UTC --:--:--

Live orbital data · no signup · works offline after first load

The sky above you,
right now.

Next rocket launch to the second, where the ISS is this instant, what the moon is doing, and which planets are actually above your horizon tonight — all computed in your browser, from real data, without an account.

Next launch GSLV Mk II | IRNSS-1L (NVS-03) Go
T− 22:45:51
NET 2026-10-30 18:21 UTC Pad Satish Dhawan Space Centre Second Launch Pad Site Satish Dhawan Space Centre, India Provider Indian Space Research Organization mission brief →
ISS altitude
423km
41.23°N 111.38°W
ISS velocity
27,585km/h
ground-relative
Moon illuminated
86.6%
Waning gibbous
Sun altitude
+16.7°
your position
Tonight · Beijing

The sky is properly dark from 18:52 to 05:10; Tiangong crosses at 19:02, peaking 63° to the north-north-west. Mars is highest at 60° to the south-east, around 05:34. The Moon is 87% lit, so faint targets will wash out until it sets.

World · ISS ground track SNAPSHOT
ISS recent track night subsolar point
Moon computed locally
Phase
Waning gibbous
Angle
222.8°
Distance
364,596 km
Next full
2026-11-24
Next new
2026-11-09
Beijing · 39.90, 116.41
Tonight's planets DAYLIGHT
Mercury
19° SW
Venus
9° SW
Saturn
below
Jupiter
below
Mars
below
Next satellite passes ISS · Tiangong · Hubble — for Beijing STALE · 12.0 h ago
TiangongThu 29 Oct19:02–19:12 (10 min)63° NNWW → E
HubbleThu 29 Oct19:07–19:16 (10 min)13° SSW → ESE
TiangongThu 29 Oct20:39–20:49 (10 min)58° SSWWNW → ESE
HubbleThu 29 Oct20:46–20:55 (9 min)12° SWSW → SE
Beijing · 39.90, 116.41

How this worksno backend · no tracking pixels

Method & sources

Launch times come from Launch Library 2 and are baked into this page at build time, because the API does not allow browser cross-origin calls. The ISS position is fetched live from wheretheiss.at. The moon, the planets and the day–night terminator are computed on your device with the open-source astronomy-engine library — that is why it still works when the network drops.

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Every scheduled flight gets a mission brief page: window, pad, orbit, provider and the countdown.

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