Current Moon:

Sunspot Activity:

Aurora Activity:

Aurora Kp Index:


Planetary Information:


Mercury (Image: NASA)
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 (Image: NASA)
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 (Image: NASA)
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 (Image: NASA)
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 (Image: NASA)
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 (Image: NASA)
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 (Image: NASA)
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 (Image: NASA)
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