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ブラックホール

8 件の記事

According to general relativity, objects in a gravitational field behave similarly to objects within an accelerating enclosure. For example, an observer will see a ball fall the same way in a rocket (left) as it does on Earth (right), provided that the acceleration of the rocket is equal to 9.8 m/s2 (the acceleration due to gravity on the surface of the Earth).

一般相対性理論時空の歪みが解き明かす宇宙の真理

一般相対性理論アインシュタイン時空重力波
The constellation Virgo

おとめ座の天文ガイド巨大な黄道星座が秘める星々と銀河の神秘

おとめ座スピカ黄道十二星座おとめ座銀河団
The hot accretion disk of a black hole, showing the relativistic effects imposed on light when it is emitted in regions subject to extreme gravitation. This image is the result of NASA simulations and shows a view from outside the horizon of a Schwarzschild black hole.

降着円盤のメカニズムと宇宙における多様な形態

降着円盤ブラックホール中性子星角運動量
Astronaut John Young jumping on the Moon, illustrating that the gravitational pull of the Moon is approximately 1/6 of Earth's. The jumping height is limited by the EVA space suit's weight on the Moon of about 13.6 kg (30 lb) and by the suit's pressurization resisting the bending of the suit, as needed for jumping.[1][2]

表面重力の科学天体の質量と半径がもたらす影響

表面重力万有引力の法則天体物理学脱出速度
The shapes of two massive galaxies in this image evolved under the effects of gravity.

重力の科学ニュートンからアインシュタイン、そして現代宇宙論まで

重力万有引力の法則一般相対性理論アイザック・ニュートン
The shapes of two massive galaxies in this image evolved under the effects of gravity.

重力の科学ニュートンからアインシュタイン、そして現代宇宙論まで

重力万有引力の法則一般相対性理論ニュートン
Lyman Spitzer played a major role in the birth of the Hubble Space Telescope project.

ハッブル宇宙望遠鏡宇宙の深淵を照らす人類の眼

ハッブル宇宙望遠鏡NASA天文学宇宙観測
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ブラックホールと相対性理論の数学的基盤

ブラックホール相対性理論微分トポロジー重力理論