With a length of 428 megaparsecs, or around 1.39 billion light-years, the superstructure is the biggest ever spotted.
The International Space Station, which has been orbiting Earth since 1998, will be visible in parts of Iowa during February.
We search for the best sci-fi/fantasy shows that are turning the big 20 in 2025, from the new Doctor Who to NBC's Medium.
Nobody in space can hear you scream… with laughter, but they might after you've watched these sci-fi comedies.
ZME Science on MSN22h
Do the International Space Station Windows Need Cleaning? Here’s how astronauts do itYour house windows need much more cleaning than the windows on the International Space Station (ISS). There’s simply not ...
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