Attention Galileo guys and gals – download any one of these astronomy apps for your smartphone and you can stop star-guessing and start star-gazing like a pro!
Popular astronomy apps for your iPhone or iPad
Star Search
http://itunes.apple.com/us/app/star-search/id324408084?mt=8
Redshift
http://itunes.apple.com/us/app/redshift-astronomy/id390436752?mt=8
Pocket Universe
http://itunes.apple.com/us/app/pocket-universe-virtual-sky/id306916838?mt=8
Star Walk
http://itunes.apple.com/us/app/star-walk-5-stars-astronomy/id295430577?mt=8
Distant Suns
http://itunes.apple.com/us/app/distant-suns-3-unleash-your/id363418936?mt=8
SkySafari, aka SkyVoyager
http://itunes.apple.com/us/app/skysafari/id319159213?mt=8
GPS Astro
http://itunes.apple.com/us/app/gps-astro/id369884042?mt=8
Delux Moon HD
http://itunes.apple.com/us/app/deluxe-moon-hd/id428453273?mt=8
Starmap Pro
http://itunes.apple.com/app/starmap-pro/id309367681?mt=8
Star Chart
http://itunes.apple.com/us/app/star-chart/id345542655?mt=8
GoSkyWatch Planetarium
http://itunes.apple.com/us/app/goskywatch-planetarium-astronomy/id284980812?mt=8
Solar Walk 3D
http://itunes.apple.com/us/app/solar-walk-3d-solar-system/id347546771?mt=8
Popular astronomy apps for your Android
Google SkyMap
http://www.appbrain.com/app/google-sky-map/com.google.android.stardroid
Astro Tools
http://www.appbrain.com/app/astro-tools/com.rafdev.astrotoolsalpha1
SkEye
http://www.appbrain.com/app/skeye/com.lavadip.skeye
Star Chart
http://www.appbrain.com/app/star-chart/com.escapistgames.starchart
Star Odyssey
http://www.appbrain.com/app/star-odyssey/org.randyl.starodyssey
Space Junk Pro
http://www.appbrain.com/app/space-junk-pro/us.xyzw.star3map
Space Junk Lite
http://www.appbrain.com/app/space-junk-lite/us.xyzw.spacejunk
Zenith Mobile Telescope
http://www.appbrain.com/app/zenith-mobile-telescope/com.mobilizy.zenith
SkyORB
http://www.appbrain.com/app/skyorb/com.realtechvr.skyorb
Vortex Planetarium
http://www.appbrain.com/app/vortex-planetarium-astronomy/vortex.planetarium.app.vortex
Planetariax Pro
http://www.appbrain.com/app/planetariax-pro/com.digitaloranges.planetariaxfull
Mobile Observatory PRO
http://www.appbrain.com/app/mobile-observatory-pro/com.kreappdev.astroid
Messier Objects
http://market.android.com/details?id...redale.messier
Clear Sky Droid
https://market.android.com/details?id=org.jtb.csdroid&feature=search_result#?t=W251bGwsMSwxLDEsIm9yZy5qdGIuY3Nkcm9pZCJd