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A Complete Guide to the Solar System and the Night Sky
FAQ
FAQ
public Location: Greenwich, United Kingdom
Timezone: Europe/London
Sunrise: 5:24 
Transit: 12:55 
Sunset: 20:27
sleep   (Nighttime)   What's Visible Now?

Solar System Object Locator

Use this form to visualize the position of Solar System objects at given date and time on an interactive sky map.
Time: : UTC

Space Probes

Detailed information about some of the most famous interplanetary probes designed for Solar System exploration.

Visibility from selected location
radio_button_checked Current altitude ≥ 30°   radio_button_checked Current altitude < 30°   radio_button_checked Below the horizon

SpaceX Roadster   radio_button_checked

SpaceX Roadster

SpaceX Roadster   radio_button_checked

Magnitude: 26.7 trending_down
RA: 08h 26m 33s   Decl: +17° 34’ 52”
in Cancer

BepiColombo   radio_button_checked

BepiColombo

BepiColombo   radio_button_checked

Magnitude: N.A.
RA: 01h 39m 02s   Decl: +08° 13’ 54”
in Pisces

Euclid Observatory   radio_button_checked

Euclid Observatory

Euclid Observatory   radio_button_checked

Magnitude: N.A.
RA: 16h 15m 26s   Decl: -30° 42’ 21”
in Scorpius

James Webb Space Telescope   radio_button_checked

James Webb Space Telescope

James Webb Space Telescope   radio_button_checked

Magnitude: N.A.
RA: 16h 54m 03s   Decl: -22° 21’ 56”
in Ophiucus

New Horizons   radio_button_checked

New Horizons

New Horizons   radio_button_checked

Magnitude: N.A.
RA: 19h 20m 30s   Decl: -20° 07’ 40”
in Sagittarius

Parker Solar Probe   radio_button_checked

Parker Solar Probe

Parker Solar Probe   radio_button_checked

Magnitude: N.A.
RA: 00h 45m 55s   Decl: +03° 05’ 12”
in Pisces

Pioneer 10   radio_button_checked

Pioneer 10

Pioneer 10   radio_button_checked

Magnitude: N.A.
RA: 05h 14m 38s   Decl: +26° 00’ 32”
in Taurus

Pioneer 11   radio_button_checked

Pioneer 11

Pioneer 11   radio_button_checked

Magnitude: N.A.
RA: 18h 58m 08s   Decl: -08° 43’ 43”
in Scutum

Psyche Spacecraft   radio_button_checked

Psyche Spacecraft

Psyche Spacecraft   radio_button_checked

Magnitude: N.A.
RA: 08h 30m 51s   Decl: +19° 44’ 23”
in Cancer

Voyager 1   radio_button_checked

Voyager 1

Voyager 1   radio_button_checked

Magnitude: N.A.
RA: 17h 15m 51s   Decl: +12° 22’ 20”
in Ophiucus

Voyager 2   radio_button_checked

Voyager 2

Voyager 2   radio_button_checked

Magnitude: N.A.
RA: 20h 13m 33s   Decl: -59° 06’ 04”
in Pavo