Astronomers around the world have confirmed over 6,000 exoplanets, a milestone reached in September 2025. Billions more are ...
Data from the James Webb Space Telescope and other observatories suggests a supervolcanic exomoon may lurk around the giant ...
Smithsonian Magazine on MSN
Exoplanet Discoveries Pass the 6,000 Mark, Shedding Light on How Our Solar System Compares to the Rest of the Universe
Just decades after the first exoplanets were identified, our database of the distant worlds—monitored by the NASA Exoplanet Science Institute—has breached a new threshold. Now, astronomers have ...
The discovery of the "hot Jupiter" exoplanet 51 Pegasi b on Oct. 6, 1995 changed the course of astronomical history.
Live Science on MSN
NASA's exoplanet hunter TESS spots a record-breaking 3-star system
Using NASA's exoplanet-hunting spacecraft, TESS, astronomers and citizen scientists have discovered a record-breaking system ...
Thirty years ago this week, two Swiss astronomers announced that they had spotted the first known planet orbiting a Sun-like ...
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