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On this day in space! Aug. 25, 1997: NASA launches Advanced Composition Explorer to track solar wind and so much more

On Aug. 25, 1997, NASA launched the Advanced Composition Explorer, or ACE satellite to study energetic particles traveling through space, including solar wind and space weather. Here's why it mattered.

Space.com

First coverage

Compiled by CurrentWire News Desk

Summary based on reporting from Space.com.

On this day in space! Aug. 25, 1997: NASA launches Advanced Composition Explorer to track solar wind and so much more
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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 .

Signal breakdown

CurrentWire ranked this story 70.3 of 100 in the snapshot this page was rendered from.

Freshness
32.3 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 (9), Advanced Composition Explorer (none).

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