Astrophysicists suggest our galaxy may lie inside a "cosmic void" - offering a new explanation for the universe’s conflicting ...

For one, scientists observe a "cosmic fossil" called the cosmic microwave background (CMB). The first light that was free to ...

The Earth might be near the center of a vast low-density void in space, which could explain one of the cosmos's greatest ...

Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than ...

Fresh evidence claims that the Earth and the surrounding galaxy are suspended inside a cosmic void based on echoes from the ...

- 文字版 -宇宙在膨胀想必大家都知道，但它膨胀得究竟有多快，这个事就不好说了。为了搞清楚这个问题，科学家用了两种方法。一种是先借助造父变星、超新星这些“标准烛光”把天体的距离（d）给测出来，然后再结合光谱红移计算出天体远离我们的速度，也就是退行速度（v），完了用这两者就能够算出宇宙的膨胀速率（H₀= ...

New research suggests Earth may lie inside a massive, billion-light-year-wide cosmic void, offering a possible solution to ...

Astronomers claim to have found new evidence supporting a controversial observation that our galaxy is residing in an ...

Images of the cosmos, such as the James Webb Space Telescope’s deep space snapshot, make space look chock-full of stuff. In the grand scheme of things, it is, but all those stars, galaxies, planets, ...

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Astronomers suggest that Earth and the Milky Way galaxy could be situated within a vast void, potentially solving the enigma of the Hubble tension.

According to a provocative new study, that might just be our cosmic address. This idea is meant to solve one of the biggest ...