Open clusters.

Globular clusters.

2MASS: 2 microns

IRAS (FIR)

HI gas (radio wavelengths)

WMAP: microwave

Pulsars

Uhuru: first X-ray map.

RoSat: 0.25 keV

RoSat: 0.75 keV

RoSat: point sources.

RoSat: 0.75 keV

Chandra Deep Field South

Chandra Deep Field North

GRBs from BATSE

GRB spectrum

GRB light curves

OSSE: 511 keV

Comptel: 1-30 MeV

Comptel: Al-26

EGRET: source catalog

EGRET: types of sources

Neutrinos (muon neutrinos, >1TeV) from Amanda (equatorial coordinates)