Mark Zastrow - Profile and Journalist Details

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Mark Zastrow

Mark Zastrow

Verified

Senior Editor, Astronomy Magazine

Milwaukee

Final Covers

Science , Sport, Health, Culture , History , Politics, Environment, Climate , Technology

Doesn’t Cover

I don't do much hardcore financial and investment reporting.

Journalist Type

Seniority Positions

Industries

Medium Formats

Content

Total articles 300

  • K2-18 b could have dimethyl sulfide in its air. But is it a sign of life?

    By Mark Zastrow

    Apr. 17, 2025

  • No relief for astronomy industry in new tariff exemptions

    By Mark Zastrow

    Apr. 12, 2025

  • K2-18 b could have dimethyl sulfide in its air. But is it a sign of life?

    By Mark Zastrow

    Apr. 17, 2025

As seen in

Company Info

Astronomy Magazine

Astronomy Magazine is the largest circulation publication dedicated to astronomy, founded in August 1973. It started with a 48-page issue and has grown into a leading source for information on astronomy, observing, and spaceflight news. The magazine is based in suburban Milwaukee, Wisconsin, and has a strong presence in both print and online formats. The magazine offers a monthly print edition with a circulation of 100,000 copies, featuring in-depth articles on astrophysics, planetary science, and cosmology. It also provides observing guides for celestial events. The website attracts 400,000 visitors each month, offering a variety of astronomy-related news and resources. Astronomy Magazine engages a broad audience of astronomy enthusiasts through its significant social media presence, with 1.2 million followers on Facebook and 65,000 on Twitter.

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'+1 262-796-8776

Founded: 1973