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Click through on any links that interest you or select the planets on the right to continue exploring the Outer Web.
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www.messier.seds.org
| | www.planetsforkids.org

Messier 87 is also called M87 or NGC 4486 and this is an elliptical supergiant galaxy that is called a "Virgo A" or the Smoking Gun.
1.3 parsecs

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| | www.galactic-hunter.com

The Horsehead Nebula Astrophotography with and without a telescope. See pictures of this beautiful deep sky object taken with a stock DSLR camera or a monochrome cooled astronomy camera. Get tips and learn all about the IC 434 nebula.
2.5 parsecs

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| | www.esa.int

Gaia's globular clusters and dwarf galaxies
1.7 parsecs

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| | www.preposterousuniverse.com

[AI summary] The text discusses the implications of quantum mechanics and the concept of expected energy in quantum systems. It highlights the difference between the average energy of a quantum state and the energy of the system post-measurement, emphasizing that the former is a statistical average while the latter is determined by the measurement outcome. The discussion also touches on the broader context of quantum theory, including the role of measurement and the probabilistic nature of quantum states. Additionally, it references the importance of energy in physical processes and the connection to classical thermodynamics, suggesting that while quantum mechanics provides a framework for understanding energy at a fundamental level, classical concepts still...
31.3 parsecs

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