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On this day in space! Sept. 11, 1985: The International Cometary Explorer makes 1st comet flyby in history for NASA and Europe

On Sept. 11, 1985, the International Cometary Explorer, or "ICE," became the first spacecraft to fly by a comet. Here's why it mattered.

Space.com

Published by CurrentWire · First coverage

Compiled by CurrentWire News Desk

Summary based on reporting from Space.com.

On this day in space! Sept. 11, 1985: The International Cometary Explorer makes 1st comet flyby in history for NASA and Europe
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In this story

Automated coverage analysis

Generated automatically from the coverage listed on this page. CurrentWire adds no editorial claims.

Source mix

1 independent editorial domain

What coverage breadth measures

How CurrentWire compiled this story

Space.com (www.space.com), a Tier B publisher, filed this report on . CurrentWire published this page 30 minutes later, on .

Signal breakdown

CurrentWire ranked this story 68.3 of 100 in the snapshot this page was rendered from.

Freshness
30.3 of 35
Source authority
14 of 20
Coverage breadth
4 of 20
Geographic relevance
10 of 10
Story prominence
10 of 10
Velocity
0 of 5

Strongest signal: geographic relevance, 10 of 10. How each signal is calculated.

Filed under Science · United States · News. Topics extracted from this report, with other live CurrentWire stories mentioning each: NASA (13), International Cometary Explorer (none).

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