Illustrations
Panel 1
August 24, 1999 · ESA/Hubble · Symbiotic star
A pulsating red giant star and a compact, hot white dwarf star orbit each other.
More Hubble images of Symbiotic star
Panel 2August 24, 1999
Panel 3August 24, 1999
Panel 4August 24, 1999
The Heliosphere is Tilted and the Bow Shock Really ExistsMarch 13, 2000
Gravitational microlensing by black hole (Illustration)January 13, 2000
Gravitational microlensing by black hole (Illustration)January 13, 2000
Formation of extragalactic jets from a black hole accretion diskOctober 27, 1999
Bloated Stars Swallow Giant Planets (artist's impression)August 12, 1999