- 20 May 1999: ESA medals mark the Hipparcos revolution in astronomy
- 01 April 1998: Hipparcos reveals that the Milky Way is changing shape
- 19 February 1998: Hipparcos makes an accurate 3-D chart of an important star cluster
- 05 January 1998: Hipparcos pinpoints an amazing gamma-ray clock
- 08 December 1997: Millennium Star Atlas marks the completion of ESA's Hipparcos Mission
- 16 May 1997: Beyond Hipparcos: Europe's astronomers want to pinpoint more stars, more exactly
- 15 May 1997: Star wars in Venice: Hipparcos astronomers disagree about the ages
- 14 May 1997: Hipparcos confirms violent chain reactions of star formation
- 13 May 1997: Astronomers enthuse about Hipparcos but the Pleides puzzle them
- 12 May 1997: The impact of Hipparcos star-fixing extends to life's evolution
- 06 May 1997: A vista of new knowledge from ESA's Hipparcos astronomy mission
- 14 February 1997: Europe's Hipparcos satellite revises the scale of the cosmos
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