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glenn-chaples-observing-basics-screw-in-solar-filter-hazards https://www.astronomy.com/tags/magazine/page/196/ Magazine | Page 196 of 282 | Astronomy.com https://www.astronomy.com/uploads/2021/09/january-2010-solar-filter.jpg InStock USD 1.00 1.00 observing article ASY 2023-05-18 2009-11-23 36542
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Magazine

Observing

Glenn Chaple’s Observing Basics: Screw-in solar filter hazards

Exotic Objects

I was taught that the gravity of a black hole is so great that nothing, not even light, can escape. But I frequently see pictures of dual energy jets emanating from a black hole. How is this possible?

Science

Fly through the nearby universe

Science

Astro Confidential: Our turn: Avi Loeb

Observing

Mars shines big and bright

Observing

David H. Levy’s Evening Stars: Living and breathing astronomy

Observing

Stephen James O’Meara’s Secret Sky: Test your vision: The perigee Moon

Science

The many shapes of planetary nebulae

Observing, Telescopes and Equipment

Observing Basics web extra: Tales of screw-in solar filters

Science

Bob Berman’s Strange Universe: 2010: a real space odyssey

Solar System

Ask Astro web extra: What is the Sun’s hottest temperature?

Solar System

Why do comets have such eccentric orbits?

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