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Published Water world? Methane, carbon dioxide in atmosphere of massive exoplanet


A new investigation with NASA's James Webb Space Telescope into K2-18 b, an exoplanet 8.6 times as m...
Published Neptune-like exoplanets can be cloudy or clear



Astronomers have shown new atmospheric detail in a set of 15 exoplanets similar to Neptune. While no...
Published Evidence of geothermal activity within icy dwarf planets



A team found evidence for hydrothermal or metamorphic activity within the icy dwarf planets Eris and...
Published Mysterious Neptune dark spot detected from Earth for the first time


Using ESO's Very Large Telescope (VLT), astronomers have observed a large dark spot in Neptune's atm...
Published Large mound structures on Kuiper belt object Arrokoth may have common origin



A new study posits that the large, approximately 5-kilometer-long mounds that dominate the appearanc...
Published James Webb Space Telescope detects water vapor, sulfur dioxide and sand clouds in the atmosphere of a nearby exoplanet



Astronomers have used recent observations made with the James Webb Space Telescope to study the atmo...
Published Tiniest free-floating brown dwarf



Brown dwarfs are objects that straddle the dividing line between stars and planets. They form like s...
Published Scientists measure the distance to stars by their music



A team of astronomers has used asteroseismology, or the study of stellar oscillations, to accurately...
Published Astronomers make rare exoplanet discovery, and a giant leap in detecting Earth-like bodies



Astronomers have made the rare discovery of a small, cold exoplanet and its massive outer companion...
Published Astronomers report oscillation of our giant, gaseous neighbor



A few years ago, astronomers uncovered one of the Milky Way's greatest secrets: an enormous, wave-sh...
Published Nasa’s Webb, Hubble telescopes affirm universe’s expansion rate, puzzle persists



When you are trying to solve one of the biggest conundrums in cosmology, you should triple check you...
Published NASA's Webb probes an extreme starburst galaxy



A team of astronomers has used NASA's James Webb Space Telescope to survey the starburst galaxy Mess...
Published First pictures from Euclid satellite reveal billions of orphan stars



The first scientific pictures from the Euclid satellite mission have revealed more than 1,500 billio...
Published Scientists find 14 new transient objects in space by peering through the 'Christmas Tree Galaxy Cluster'



Scientists have discovered 14 new transient objects during their time-lapse study of galaxy cluster...
Published Building blocks for life could have formed near new stars and planets



While life on Earth is relatively new, geologically speaking, the ingredients that combined to form...
Published The solar system may have passed through dense interstellar clouds 2 million years ago, altering Earth's climate



Astrophysicists calculate the likelihood that Earth was exposed to cold, harsh interstellar clouds,...
Published NASA's Webb opens new window on supernova science



Peering deeply into the cosmos, NASA's James Webb Space Telescope is giving scientists their first d...
Published First of its kind detection made in striking new Webb image



For the first time, a phenomenon astronomers have long hoped to directly image has been captured by...
Published Guiding humanity beyond the moon



What actually happens to the human body in space? While scientists and researchers have heavily rese...
Published Pillars of creation star in new visualization from NASA's Hubble and Webb telescopes



Made famous in 1995 by NASA's Hubble Space Telescope, the Pillars of Creation in the heart of the Ea...