Scientists have detected an exoplanet atmosphere that is free of clouds, marking a pivotal breakthrough…
Browsing: Exoplanet
Exoplanets are planets that orbit stars outside our solar system, and their discovery has revolutionized our understanding of the universe and the potential for life beyond Earth. Scientists study exoplanets to learn about their sizes, compositions, atmospheres, and orbital dynamics, using techniques like transit observations and radial velocity measurements. Some exoplanets resemble Earth, raising exciting possibilities about habitable conditions and biosignatures. This page brings you the latest research and discoveries in exoplanet science, from newly detected worlds to insights into how planetary systems form and evolve across the galaxy.
Astronomers using the NASA/ESA Hubble Space Telescope have detected helium in the atmosphere of the…
By aiming intense X-ray beams at iron samples, scientists have studied the cores of “super-Earth”…
Chemical models developed to help limit the emission of pollutants by car engines are being…
A hot, metallic, Earth-sized planet with a density similar to Mercury — situated 339 light…
TRAPPIST-1 is an ultra-cool red dwarf star that is slightly larger, but much more massive,…
Scientists report the existence of 15 new planets — including one ‘super-Earth’ that could harbor…
NASA surprised by how much water found in atmosphere of WASP-39b Using Hubble and Spitzer…
A team of astrophysicists and planetary scientists has predicted that Neptune-like planets located near the…
Nestled in the young Ophiuchus star-forming region, 410 light-years from the Sun, a fascinating protoplanetary…
“We started out analyzing 275 candidates of which 149 were validated as real exoplanets. In…
A star about 100 light-years away in the Pisces constellation, GJ 9827, hosts what may…
A new study has found that the seven planets orbiting the nearby ultra-cool dwarf star…
Worlds in the star’s habitable zone are not smothered under primordial atmospheres Only 40 light-years…
A University of Oklahoma astrophysics team has discovered for the first time a population of…
Spacecraft landing on Jupiter’s moon Europa could see the craft sink due to high surface…
The hottest point on a gaseous planet near a distant star isn’t where astrophysicists expected…
When scientists searching for exoplanets — worlds located beyond our solar system — first spotted…