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Binary Stars

Webb Watches Carbon-Rich Dust Shells Form, Expand in Star System
6 min read

Astronomers have long tried to track down how elements like carbon, which is essential for life, become widely distributed across…

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NASA’s Hubble Sees a Stellar Volcano
3 min read

NASA’s Hubble Space Telescope has provided a dramatic and colorful close-up look at one of the most rambunctious stars in…

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Evolution of R Aquarii from 2014-2023 (Timelapse 2)
1 min read

This video features five frames spanning from 2014 to 2023 of R Aquarii, a symbiotic binary star that lies approximately…

Evolution of R Aquarii from 2014-2023 (Timelapse)
1 min read

This video features five frames spanning from 2014 to 2023 of R Aquarii, a symbiotic binary star that lies approximately…

R Aquarii (WFC3 Image)
1 min read

NASA's Hubble Space Telescope has provided a dramatic and colorful close-up look at one of the most rambunctious stars in…

NASA’s TESS Spots Record-Breaking Stellar Triplets
6 min read

Professional and amateur astronomers teamed up with artificial intelligence to find an unmatched stellar trio called TIC 290061484, thanks to…

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Discovery Alert: Mini-Neptune in Double Star System is a Planetary Puzzle
4 min read

The Discovery A planet that could resemble a smaller version of our own Neptune orbits one of two Sun-like stars…

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NASA’s Hubble Finds that Aging Brown Dwarfs Grow Lonely
4 min read

It takes two to tango, but in the case of brown dwarfs that were once paired as binary systems, that…

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Hubble Brown Dwarf Survey Illustration
1 min read

This is an artist's concept of a brown dwarf. This class of object is more massive than Jupiter (and did…