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2 天之前 · Space A distant quasar’s black hole is oddly huge for its galaxy The black hole’s mass is over half that of all the stars in the surrounding galaxy, a record for any galaxy hosting a quasar.
These are our top space images of all time - Science News
2022年11月22日 · The Hubble Space Telescope made the Pillars of Creation famous in 1995 and got another impressive shot in 2014 (shown here). The latest pics of the towers of gas and dust come from the James Webb ...
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2024年10月24日 · Space community announcements, plus this is the spot for giving us your forum feedback. 399. 5.7K. Introduce yourself! (And show us your swag) Oct 30, 2024. Saiedu Kamara.
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2024年10月24日 · Gibsense. M. An introduction to Refractional redshift, and how it was confused with gravitational redshift. Marvas. May 18, 2024. 36. Sunday at 1:16 PM. Classical Motion. Photonic-Optic Meta-Lattice (POML): Shattering Limits of Light Manipulation and Resolution.
Here’s what the next 10 years of space science could look like
November 4, 2021 at 1:12 pm. The Astronomy and Astrophysics Decadal Survey is basically a sneak preview of the next 10 years of U.S. space science. Every decade, experts assembled by the National ...
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2020年8月15日 · Replies: 2. The Sun is a scary hot, violent place. It’s also essential for most forms of life on Earth. Stars are very different from the planets they host, and it’s rather fascinating how they do what they do.
The James Webb Space Telescope has reached its new home at last
2022年1月24日 · Webb’s final destination is a spot in space called L2, about 1.5 million kilometers away from Earth. The telescope will actually orbit L2 as L2 orbits the sun (as shown in this animation).
NASA’s budget woes put ambitious space research at risk
2024年5月8日 · The decadal survey estimated the mission cost at between $5 billion and $7 billion total. NASA had hoped to spend around $950 million on it this year. But two independent review boards pegged the ...
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2024年10月24日 · Forum Feedback & Competitions New. 399. 5.7K. Introduce yourself! (And show us your swag) Wednesday at 1:01 PM. Space.com is part of Future plc, an international media group and leading digital publisher. Visit our corporate site.