A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...

To celebrate the 100-year Edwin Hubble discovery that Andromeda was a galaxy outside our own, astronomers release the most ...

The Hubble Space Telescope has provided the most detailed survey of the Andromeda galaxy, revealing new clues about its ...

Definition: Hubble Space Telescope (HST) is a space telescope named after renowned astronomer Edwin Hubble. It was launched in 1990 and is one of the great observatories of NASA. Description: Hubble ...

On the night of October 5-6, 1923, Carnegie astronomer Edwin P. Hubble took a plate of the Andromeda Galaxy (Messier 31) with the Hooker 100-inch telescope of the Mount Wilson Observatory. This plate, ...

Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...

The 2025 US stamps offer up a lot of familiar faces, among them Betty White. We’ll always miss her.

暗能量仍然是一个谜，但强大的新型望远镜将揭开谜底。 在美国国家航空航天局（NASA）和欧洲航天局（ESA）的领导下，未来十年将最终揭示是什么在驱使宇宙分裂。 大约 138 亿年前，宇宙在一次被称为大爆炸的事件中迸发。 一瞬间，空间以难以想象的速度膨胀 ...

Jan. 29, 2025 — Scientists detected all five nucleobases -- building blocks of DNA and RNA -- in samples returned from asteroid Bennu by NASA's OSIRIS-REx ...