Astronomers using the NASA/ESA Hubble Space Telescope have made a measurement of how fast the Universe is expanding. DNA, 1 month ago
The beautiful spiral galaxy visible in the center of the image is known as RX J1140.1+0307, a galaxy in the Virgo constellation imaged by the NASA/ESA Hubble Space Telescope, and it presents an interesting puzzle. At first glance, this galaxy appears to be a ...Science Daily, 2 months ago
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