facebook pixel
What a spectacle! 🧐⁣⁣ ⁣⁣ In the constellation Draco, almost nine billion light-years away, a massive galaxy helps astronomers see its distant neighbors in this image captured by NASAHubble.⁣⁣ ⁣⁣ The behemoth galaxy in the center of this image warps the light of galaxies behind it, making the light appear bent as if by a lens: a phenomenon known as gravitational lensing. An important consequence of this distortion? Magnification – which can help astronomers study distant galaxies by acting as a vast natural telescope which magnifies objects that would otherwise be too faint or distant to see. ⁣⁣ ⁣⁣ Hubble’s sensitivity and high resolution allows it to see faint and distant gravitational lenses that cannot be detected with ground-based telescopes, whose images would be blurred by the Earth’s atmosphere. ⁣⁣ ⁣⁣ Image Description: A cluster of large galaxies, surrounded by various stars and smaller galaxies on a dark background. The central cluster is mostly made of bright elliptical galax...

 857.5k

 1.6k

    Suggested Credits
    Tags, Events, and Projects