JANUARY
1998Browse every NASA Astronomy Picture of the Day entry published in January 1998.
28Pluto: The Frozen Planet
29The Milky Way in Infrared
30NGC 7009: The Saturn Nebula
31NGC 5307: A Symmetric Planetary Nebula
01The Largest Rock Known
02Europa's Disconnected Surface
03The Barren Moon
04Fractal Interstellar Dust Up-Close
05Earth's Richat Structure
06The Red Spider Planetary Nebula
07The Colorful Moon
08Destination: Moon
09Saturnian Aurora
10Disorder in Stephan's Quintet
11Abell 2218: A Galaxy Cluster Lens
12The Keyhole Nebula
13El Niño Water Rhythm
14A Distant Destiny
15Eugene Shoemaker: 1928-1997
16Dusting Spiral Galaxies
17At The Core Of M15
18Saturn, Rings, and Two Moons
19The Hubble 5 Planetary Nebula
20Arachnoids on Venus
21Our Dusty Universe
22Closer To Beta Pic
23Jovian Aurora
24The Large Cloud Of Magellan (LMC)
25The Small Cloud of Magellan (SMC)
26Interplanetary Spacecraft Passes Earth
27The Great Nebula in Orion
28The Infrared Sky
29The Earth-Moon System
30Tempel-Tuttle: The Leonid Comet
31Hamlet of Oberon