NASA APOD Archive: May 2015
31 APODs from May 2015.
MESSENGER's Last Day on Mercury
1 May 2015
M51: The Whirlpool Galaxy
2 May 2015
Moonrise Through Mauna Kea's Shadow
3 May 2015
An Unexpected Aurora over Norway
4 May 2015
Gravitational Anomalies of Mercury
5 May 2015
Summer Triangles over Japan
6 May 2015
At the Limit of Diffraction
7 May 2015
When Vega is North
8 May 2015
Trio Leo
9 May 2015
MyCn18: An Hourglass Planetary Nebula
10 May 2015
The Sky from Mauna Kea
11 May 2015
Two Worlds, One Sun
12 May 2015
The Magnificent Horsehead Nebula
13 May 2015
Dwarf Planet, Bright Spot
14 May 2015
Jupiter, Ganymede, Great Red Spot
15 May 2015
Ares 3 Landing Site: The Martian Revisited
16 May 2015
NGC 2440: Pearl of a New White Dwarf
17 May 2015
Auroras and Star Trails over Iceland
18 May 2015
Globular Star Cluster 47 Tuc
19 May 2015
A Cliff Looming on Comet 67P
20 May 2015
NGC 6240: Merging Galaxies
21 May 2015
A Dark and Dusty Sky
22 May 2015
NGC 7822 in Cepheus
23 May 2015
Space Shuttle Rising
24 May 2015
The Galaxy Tree
25 May 2015
Starburst Galaxy M94
26 May 2015
Approaching Pluto
Video
27 May 2015
Nearby Spiral Galaxy NGC 4945
28 May 2015
Saturn at Opposition
29 May 2015
Messier Craters in Stereo
30 May 2015
Supernova 1994D and the Unexpected Universe
31 May 2015