When NASA’s James Webb Space Telescope launches in 2021, one of its most anticipated contributions…
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.
“They’re out there,” goes a saying about extraterrestrials. It would seem more likely to be…
[Editor’s Note: The Wide Field Infrared Survey Telescope (WFIRST) was officially renamed the Nancy Grace…
Is Earth the only habitable planet in the universe or are there more worlds somewhere…
Three billion years ago, Earth was a very different place. The sun that shone on…
The glow of the Milky Way — our galaxy seen edgewise — arcs across a…
Rice University team models stellar activity on Milky Way neighbors to judge impact on planets.…
A giant-impacts phase in the evolution of planetary systems can explain the observations of close-in…
Researchers using telescopes around the world confirmed and characterized an exoplanet orbiting a nearby star…
NASA’s Latest Exoplanet Posters Are a Halloween Treat Just in time for Halloween, NASA has…
An international team of researchers with participation from the University of Göttingen has discovered the…
New method used to study planets’ geochemistry implies that Earth is not unique. Earth-like planets…
A hot, molten Earth would be around 5% larger than its solid counterpart. This is…
Astronomers have discovered a giant Jupiter-like exoplanet in an unlikely location — orbiting a small…
There is an as-yet-unseen population of Jupiter-like planets orbiting nearby Sun-like stars, awaiting discovery by…
Venus may have been a temperate planet hosting liquid water for 2-3 billion years, until…
Planet Weather Forecast: Cloudy with Rain To date, approximately 4,000 planets have been found orbiting…
In an unprecedented feat, an American research team discovered hidden secrets of an elusive exoplanet…