Our sun is a loner. It lacks a stellar companion hurtling through interstellar space with it. But we've known for a long time ...

Using a new technique that partly relies on artificial intelligence, researchers spotted potentially more than 10,000 new exoplanets.

When astronomers discovered the first worlds orbiting other stars thirty years ago, they also began taking what might be called the galactic planetary census, tallying up the numbers and types of ...

A long-proposed tool for hunting planets has netted its first catch — a Jupiter-like planet orbiting one of the smallest stars known. The technique, called astrometry, was first attempted 50 years ago ...

When it comes to building enormous, complex space telescopes, agencies like NASA have to plan far in advance. Even though the James Webb Space Telescope only launched recently, astronomers are already ...

Want to watch 'Planet Hunting With The James Webb Space Telescope' right from your couch? We’ve rounded up platforms and services with rental, purchase, and subscription options, so you can find the ...

Artist's illustration of the European Space Agency's PLATO spacecraft in full operation. After nearly thirty years of extrasolar planet hunting, finding an earth-like planet orbiting another sunlike ...