Current Moon:

Sunspot Activity:

Aurora Activity:

Aurora Kp Index:

Planetary Information:

Mercury

More about Mercury:

Average Distance from the Sun:

35,983,093 miles (57,909,175 km)

Diameter:

3,031.9 miles (4,878 km)

Length of Day:

175.94 Earth days

Length of Year:

87.97 Earth days

Venus

More about Venus:

Average Distance from the Sun:

67,237,910 miles (108,208,930 km)

Diameter:

7,520.8 miles (12,103.6 km)

Length of Day:

243 Earth days (retrograde)

Length of Year:

224 Earth days

Mars

More about Mars:

Average Distance from the Sun:

141,633,330 miles (227,936,640 km)

Diameter:

4,213 miles (6,780 km)

Length of Day:

1.026 Earth days

Length of Year:

1.8807 Earth years

Number of moons:

2

Jupiter

More about Jupiter:

Average Distance from the Sun:

483,682,810 miles (778,412,020 km)

Diameter:

86,881 miles (139,822 km)

Length of Day:

9.9 Earth hours

Length of Year:

11.86 Earth years

Number of moons:

63

Number of rings:

3

Saturn

More about Saturn:

Average Distance from the Sun:

886,526,100 miles (1,426,725,400 km)

Diameter:

72,367 miles (116,464 km)

Length of Day:

10.656 Earth hours

Length of Year:

29.45 Earth years

Number of moons:

56

Number of rings:

Thousands

Uranus

More about Uranus:

Average Distance from the Sun:

1,783,935,996 miles (2,870,972,200 km)

Diameter:

31,518 miles (50,724 km)

Length of Day:

17.24 Earth hours (retrograde)

Length of Year:

84.02 Earth years

Number of moons:

27

Number of rings:

13

Neptune

More about Neptune:

Average Distance from the Sun:

2,795,084,800 miles (4,498,252,900 km)

Diameter:

30,601 miles (49,248 km)

Length of Day:

16.11 Earth hours

Length of Year:

164.79 Earth years

Number of moons:

13

Number of rings:

9

Pluto

More about Pluto:

Average Distance from the Sun:

3,670,044,979 miles (5,906,376,200 km)

Diameter:

1,491 miles (2,400 km)

Length of Day:

6.394 Earth days (retrograde)

Length of Year:

248 Earth years

Number of moons:

1