System Online — All Systems Nominal

Astra
Command

Astra
Command

Explore the solar system. Track the ISS live.
Discover today's universe with live NASA data.

8 Planets
200+ Moons
rocket_launch Live Data
Earth Globe
LAT: 51.5074° N
LON: 0.1278° W
ALT: 408 KM
VEL: 27,600 KM/H
// ORBITAL MECHANICS ACTIVE
// SATELLITE FEED NOMINAL
◈ ISS POSITION: 51.5°N 12.3°E ◈ ◈ ORBITAL PERIOD: 92.9 MIN ◈ ◈ SOLAR WIND: 450 KM/S ◈ ◈ JWST STATUS: NOMINAL ◈ ◈ CME ALERT: NONE ◈ ◈ MARS ROVER: ACTIVE ◈ ◈ VOYAGER-1: 23.5B KM ◈ ◈ LUNAR CYCLE: WAXING GIBBOUS ◈ ◈ APOD: THE CARINA NEBULA ◈ ◈ ISS POSITION: 51.5°N 12.3°E ◈ ◈ ORBITAL PERIOD: 92.9 MIN ◈ ◈ SOLAR WIND: 450 KM/S ◈ ◈ JWST STATUS: NOMINAL ◈ ◈ CME ALERT: NONE ◈ ◈ MARS ROVER: ACTIVE ◈ ◈ VOYAGER-1: 23.5B KM ◈ ◈ LUNAR CYCLE: WAXING GIBBOUS ◈ ◈ APOD: THE CARINA NEBULA ◈
// 001 — PLANETARY ARCHIVE

Explore the Planets

Definitive planetary data and orbital parameters.

Mercury

Mercury

DIST FROM SUN57.9M KM
ORBITAL PERIOD88 DAYS
DIAMETER4,879 KM
Venus

Venus

DIST FROM SUN108.2M KM
ORBITAL PERIOD225 DAYS
DIAMETER12,104 KM
home
Earth

Earth

DIST FROM SUN149.6M KM
ORBITAL PERIOD365 DAYS
DIAMETER12,742 KM
Mars

Mars

DIST FROM SUN227.9M KM
ORBITAL PERIOD687 DAYS
DIAMETER6,779 KM
Jupiter

Jupiter

DIST FROM SUN778.5M KM
ORBITAL PERIOD4,333 DAYS
DIAMETER139,820 KM
Saturn

Saturn

DIST FROM SUN1.4B KM
ORBITAL PERIOD10,759 DAYS
DIAMETER116,460 KM
Uranus

Uranus

DIST FROM SUN2.9B KM
ORBITAL PERIOD30,589 DAYS
DIAMETER50,724 KM
Neptune

Neptune

DIST FROM SUN4.5B KM
ORBITAL PERIOD59,800 DAYS
DIAMETER49,244 KM
// 002 — INTERACTIVE ORRERY

3D Solar System

Live orbital mechanics. Click any planet to inspect.

// HELIOCENTRIC VIEW — J2000 EPOCH
SPEED: 1×
// 003 — STAR MAP

Constellation Viewer

Navigate 12 zodiac constellations. Hover stars to reveal names.

// CELESTIAL SPHERE — EQUATORIAL COORDINATES
HOVER A STAR FOR DATA

public ISS Orbital Tracker

LIVE
ISS // ORBIT 408KM
Latitude
25.034 N
Longitude
45.123 E
Altitude
408 km
Velocity
27,600 km/h
APOD Image
Live Sensor Feed
// Daily APOD  

The Carina Nebula Complex

View Full Image open_in_new
// Transmission from the Deep Field
"The cosmos is within us.
We are made of star-stuff."
— CARL SAGAN
// 004 — HISTORICAL RECORD

Mission Archives

1957

Sputnik 1

First artificial Earth satellite deployed into elliptical low Earth orbit.

1969

Apollo 11

First successful human landing on the lunar surface.

1977

Voyager Program

Launch of twin spacecraft to study the outer Solar System.

1990

Hubble Telescope

Deployment of the primary space telescope into low Earth orbit.

2021

James Webb

Launch of the premier infrared space observatory.

2024

Artemis

Current program to establish a sustainable human presence on the Moon.