The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering ...
Scientists discovered that methyl halides, a gas produced by microbes, could be a biosignature for life on distant planets.
It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James ...
IT’S been nearly 40 years since the first planet outside of our Solar System was discovered. Since then, more than 5,800 weird and wonderful worlds across 4,300 planetary systems have been ...
This finding provides compelling evidence that the giant planets in HR 8799 formed through core accretion, a process similar ...
New James Webb Space Telescope (JWST) images show the first carbon dioxide-containing planet discovered outside of Earth’s ...
HUNTING for aliens is now a little easier as scientists discover a new sign that gives away life on far-off planets.
What can carbon dioxide in an exoplanet’s atmosphere teach us about its formation and evolution? This is what a recent study ...
From there, we can try to get a sense of how weird our solar system really is—or how normal." Astronomers have now discovered nearly 6,000 exoplanets, many of them massive — and none of them ...
The recent findings up the number of exoplanets orbiting Barnard’s Star from one to at least three, possibly four, as ...
Scientists identify a new way to detect life in outer space with currently existing telescopes. The method hinges on worlds that look nothing like Earth, and gases rarely considered in the search for ...
NASA's Webb telescope has captured images of multiple planets in a nearby star system, confirming that Webb can infer exoplanet atmospheres' chemistry.