A massive, dust-packed galaxy seen just 400 million years after the big bang is leaving astronomers scratching their heads.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. An example of a jellyfish ...

- Lagoon Nebula (M8) is an emission nebula in Sagittarius.

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Add Yahoo as a preferred source to see more of our stories on Google. Five years after my first attempt to capture the Andromeda Galaxy surrounded by faint hydrogen alpha (Ha) clouds taken with a DSLR ...

The burst's host galaxy is more than halfway across the observable universe and up to 100 times fainter than other host galaxies. Share on Facebook (opens in a new window) Share on X (opens in a new ...

NASA's Artemis II mission achieved a milestone in deep space communications by transmitting 484 gigabytes from lunar distance using a laser-based system, outperforming traditional radio links. The ...

April 2026 marks 36th birth anniversary of NASA's Hubble Space Telescope. Launched in 1990, this telescope is a milestone for ...

NASA's X-ray space telescope Chandra spotted the cosmic collision from the supermassive black hole at the heart of the galaxy Centaurus A. When you purchase through links on our site, we may earn an ...