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Telescopes 101 - NASA Science

Telescopes 101 - NASA Science

Telescopes Astronomers observe distant cosmic objects using telescopes that employ mirrors and lenses to gather and focus light. The size of the main mirror or lens determines how well a telescope can collect light. The larger a mirror or lens, the more light it collects, and the better its ability to detect fainter objects. Refracting […]

nasa.gov11 个月之前

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The Hubble Space Telescope: Three Decades of Discovery

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The Hubble Space Telescope: Three Decades of Discovery

YouTubeHubble Space Telescope

Astronomical Telescopes

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Astronomical Telescopes

YouTubeStellar Secrets

Best Telescopes

Best Astrophotography Telescopes (2025) | The Ultimate Guide

Best Astrophotography Telescopes (2025) | The Ultimate Guide

astrobackyard.com

2024年1月3日

The 5 best telescopes for astrophotography in 2024

The 5 best telescopes for astrophotography in 2024

Digital TrendsGeorgina Torbet

11 个月之前

The best telescopes for deep space viewing | Astronomy.com

The best telescopes for deep space viewing | Astronomy.com

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The Telescopes of the Future Might Assemble Themselves in Space

The Telescopes of the Future Might Assemble Themselves in Space

2018年5月2日

The Best Telescopes For Observing Our Solar System and Beyond

The Best Telescopes For Observing Our Solar System and Beyond

popularmechanics.com

已浏览 2024 次2017年2月14日

‘Heroic' Space Telescopes See Skies Packed With Planets - NASA Science

‘Heroic' Space Telescopes See Skies Packed With Planets - NASA Science

Telescope Reviews

Building the world's largest telescope

Building the world's largest telescope

2019年7月18日

This is the best telescope for viewing a solar eclipse, according to the experts

This is the best telescope for viewing a solar eclipse, according to the experts

10 个月之前

Ultimate Space Telescope | NOVA

Ultimate Space Telescope | NOVA

2022年7月13日