Harvard astronomer Avi Loeb has argued at length that 3I/ATLAS — the third-ever interstellar object ever detected, currently ...
A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...
Astronomers have used NASA's James Webb Space Telescope to find strong evidence for a planet orbiting a star in the triple system closest to our own sun. At just 4 light-years away from Earth, ...
Astronomers have identified a small but significant possibility that a Neptune-sized planet is quietly orbiting within the ...
(CNN) — After decades of searching, astronomers have uncovered some of the strongest evidence yet of exoplanets orbiting Barnard’s Star, the nearest single star system to Earth. The four planets ...
An illustration depicts what the surface of one of the exoplanets orbiting Barnard's Star may look like. The other three planets within the system can also be seen. - International Gemini ...
Why is it important to know about exoplanets having their atmospheres stripped while orbiting F-type stars? This is what a ...
A fresh study of the Kuiper Belt’s structure has revived that far-out question, pointing to a possible Earth-sized ...
No, NASA didn’t confirm a second moon, but scientists did discover something else that’s been traveling with Earth for ...
Scientists have discovered a rare six-planet system, HD 110067, where all planets orbit their star in perfect mathematical ...
Kepler-452b is one of the most Earth-like planets ever discovered, orbiting a star much like our Sun. Located over 1,400 ...